Dokyr API reference

This document describes the HTTP API exposed by the Dokyr control plane. It is written for a replacement frontend, mobile app, CLI, or another internal client.

Conventions

Base URL: the URL where the control plane is installed, for example https://control.example.com or http://127.0.0.1:8888.
All API routes are rooted at /api.
JSON request and response bodies use application/json.
The server rejects unknown request-body properties and bodies larger than 1 MiB.
IDs are opaque strings such as prj_…, svc_…, db_…, and dep_….
Timestamps are ISO-8601/RFC 3339 values.
The API has no version prefix yet. Treat field additions as backwards-compatible; do not rely on an exact field order.

Authentication

Browser clients authenticate with an HTTP-only session cookie set by setup, sign-in, 2FA completion, or GitHub sign-in. Send same-origin requests with credentials enabled:

fetch('/api/projects', { credentials: 'include' });

All routes below are authenticated unless marked public. An unauthenticated protected request returns 401:

json

{ "error": "authentication required" }

OAuth start/callback routes redirect the browser and therefore are not normal JSON calls.

Errors and status codes

All errors have this shape:

json

{ "error": "Human-readable explanation" }

Status	Meaning
`200`	Successful read/update/action
`201`	Resource created
`202`	Asynchronous deployment accepted
`400`	Invalid JSON or validation failure
`401`	Missing/invalid session or 2FA challenge
`404`	Resource/container does not exist
`409`	State conflict, duplicate value, or confirmation required
`422`	Caddy/TOTP validation rejected the request
`502`	Docker, Caddy, Git provider, or SMTP upstream failed
`503`	Required platform feature is not configured

Common resources

User

json

{
  "id": "usr_…",
  "name": "Brahim Oulhaj",
  "email": "you@example.com",
  "role": "owner",
  "twoFactorEnabled": false,
  "githubLogin": "brahimoulhaj",
  "createdAt": "2026-07-19T12:00:00Z"
}

Project

sourceType is empty, image, or repository. An empty project has no default application; add independently managed application services instead.

json

{
  "id": "prj_…",
  "name": "marketing",
  "sourceType": "empty",
  "repository": "",
  "branch": "main",
  "imageUrl": "",
  "registryId": "",
  "connectionId": "",
  "containerPort": 80,
  "domain": "",
  "httpsEnabled": false,
  "status": "created",
  "updatedAt": "2026-07-19T12:00:00Z"
}

Application service

An application service is either an image pull or a Git clone + Docker build. command, when supplied, becomes the container command arguments passed to the image entrypoint.

json

{
  "id": "svc_…",
  "projectId": "prj_…",
  "name": "api",
  "sourceType": "repository",
  "connectionId": "src_…",
  "repository": "acme/api",
  "branch": "main",
  "dockerfilePath": "Dockerfile",
  "buildContext": ".",
  "buildStrategy": "dockerfile",
  "autoDeploy": true,
  "imageUrl": "",
  "containerPort": 8080,
  "command": "serve --port 8080",
  "healthCheckType": "http",
  "healthCheckPath": "/health",
  "healthCheckCommand": "",
  "healthCheckTimeoutSeconds": 60,
  "status": "healthy",
  "container": "selfhost-svc-svc_…",
  "createdAt": "2026-07-19T12:00:00Z",
  "updatedAt": "2026-07-19T12:00:00Z"
}

Domain binding

Each domain has one or more path rules. serviceId omitted/empty means the legacy project default application; for an empty project every rule must target an application service.

json

{
  "id": "dom_…",
  "domain": "example.com",
  "httpsEnabled": true,
  "rules": [
    { "id": 1, "path": "/api/*", "port": 8080, "serviceId": "svc_…" },
    { "id": 2, "path": "/*", "port": 80, "serviceId": "svc_…" }
  ]
}

Paths must start with /; accepted examples include /*, /api/*, /api/** (normalized to /api/*), and /health.

Deployment and event

json

{
  "id": "dep_…",
  "projectId": "prj_…",
  "serviceId": "svc_…",
  "serviceName": "api",
  "commit": "acme/api@main",
  "message": "Deploy api",
  "status": "deploying",
  "duration": 0,
  "createdAt": "2026-07-19T12:00:00Z"
}

json

{
  "id": 12,
  "deploymentId": "dep_…",
  "stage": "build",
  "type": "log",
  "message": "Step 3/8 …",
  "createdAt": "2026-07-19T12:00:01Z"
}

Typical stages are prepare, clone, build, pull, replace, create, start, verify, promote, rollback, and complete. Event type is generally start, log, complete, or error. Poll the deployment detail endpoint while status is deploying.

Public/bootstrap API

Method	Path	Description
`GET`	`/api/health`	Service, PostgreSQL, and Docker health
`GET`	`/api/setup/status`	Whether the first owner exists
`POST`	`/api/setup`	Create the first owner and session
`POST`	`/api/auth/login`	Password sign-in
`POST`	`/api/auth/2fa`	Complete an outstanding 2FA challenge
`POST`	`/api/auth/logout`	Clear session/challenge cookies
`GET`	`/api/auth/me`	Current user (protected)
`GET`	`/api/auth/providers`	Available account login providers
`GET`	`/api/auth/password-reset/status`	Whether password recovery email is available
`POST`	`/api/auth/password-reset/request`	Request a reset email
`POST`	`/api/auth/password-reset/confirm`	Consume reset token and change password
`GET`	`/api/auth/github/start`	Start GitHub account sign-in redirect
`GET`	`/api/auth/github/callback`	GitHub sign-in callback

`GET /api/health` — public

json

{
  "ok": true,
  "database": true,
  "docker": {
    "connected": true,
    "version": "28.0.0",
    "containers": 8,
    "running": 7,
    "checkedAt": "2026-07-19T12:00:00Z"
  }
}

`POST /api/setup` — public

json

{ "name": "Owner", "email": "owner@example.com", "password": "at-least-ten-characters" }

Returns 201 with { "user": User } and sets the session cookie. It returns 409 after initial setup has completed.

`POST /api/auth/login` — public

json

{ "email": "owner@example.com", "password": "password" }

If 2FA is disabled, returns { "user": User } and sets a session cookie. If enabled, returns { "requiresTwoFactor": true } and sets a short-lived 2FA challenge cookie.

`POST /api/auth/2fa` — public

json

{ "code": "123456" }

Requires the preceding 2FA challenge cookie; returns { "user": User } and establishes the full session.

Password reset — public

http

POST /api/auth/password-reset/request
{ "email": "owner@example.com" }

Returns 202 with { "accepted": true, "message": "…" } even if the email does not exist. SMTP must be configured and enabled. The link expires after 30 minutes.

http

POST /api/auth/password-reset/confirm
{ "token": "token from URL", "newPassword": "12-or-more-characters" }

Returns { "updated": true, "message": "…" } and clears existing login cookies.

Account and settings API

Method	Path	Request body
`GET`	`/api/account/security`	—
`PUT`	`/api/account/password`	password fields
`POST`	`/api/account/2fa/setup`	—
`POST`	`/api/account/2fa/confirm`	TOTP code
`DELETE`	`/api/account/2fa`	password + TOTP code
`GET`	`/api/account/github/start`	— (redirect)
`DELETE`	`/api/account/github`	—
`GET`	`/api/settings/smtp`	—
`PUT`	`/api/settings/smtp`	SMTP configuration
`POST`	`/api/settings/smtp/test`	optional recipient

Security

GET /api/account/security returns:

json

{
  "twoFactorEnabled": true,
  "github": { "linked": true, "login": "brahimoulhaj" },
  "providers": { "github": { "configured": true } }
}

PUT /api/account/password:

json

{
  "currentPassword": "old password",
  "newPassword": "at least 12 characters",
  "code": "123456"
}

code is required only when 2FA is enabled. Success: { "updated": true, "message": "Password updated." }.

POST /api/account/2fa/setup returns an unmasked secret and an otpauth:// URI:

json

{ "secret": "BASE32", "uri": "otpauth://totp/…" }

Do not log or persist either value in frontend analytics. Confirm with POST /api/account/2fa/confirm:

json

{ "code": "123456" }

Disable with DELETE /api/account/2fa:

json

{ "password": "current password", "code": "123456" }

GitHub account linking uses the redirect returned by GET /api/account/github/start; unlink with DELETE /api/account/github.

GitHub login and account linking use a public, identity-only GitHub App created for the individual Dokyr server through GitHub's App Manifest flow. When it is not configured, an authenticated request to GET /api/account/github/start creates it automatically using SELFHOST_PUBLIC_URL for its manifest and callback URLs, then continues into account authorization. No GitHub client credentials or callback domain are configured manually.

This authorization requests no repository permissions and is used only to read the authenticated user's public GitHub identity. It does not create a source connection or grant repository access. Repository access uses the separate, public GitHub App installation flow described under Sources and registries.

SMTP

GET /api/settings/smtp returns settings without the password:

json

{
  "enabled": true,
  "configured": true,
  "host": "smtp.example.com",
  "port": 587,
  "encryption": "starttls",
  "username": "smtp-user",
  "hasPassword": true,
  "fromName": "Dokyr",
  "fromEmail": "ops@example.com",
  "notifyDeploymentFailures": true,
  "notifyDeploymentSuccesses": false,
  "updatedAt": "2026-07-19T12:00:00Z"
}

PUT /api/settings/smtp accepts the same fields except configured, hasPassword, and updatedAt:

json

{
  "enabled": true,
  "host": "smtp.example.com",
  "port": 587,
  "encryption": "starttls",
  "username": "smtp-user",
  "password": "new-password-or-empty-to-keep-existing",
  "fromName": "Dokyr",
  "fromEmail": "ops@example.com",
  "notifyDeploymentFailures": true,
  "notifyDeploymentSuccesses": false
}

encryption is starttls, tls, or none. An empty password preserves the existing saved password. POST /api/settings/smtp/test accepts { "recipient": "optional@example.com" }; omit it to send to the current owner.

Developer mail gateway

Authenticated workspace endpoints:

Method	Path	Description
`GET`	`/api/mail`	Current user's domains, credentials, recent messages, and connection readiness
`PUT`	`/api/mail/setup`	One-time setup with `{ "domain": "example.com" }`; configures `mail.example.com`
`POST`	`/api/mail/domains`	Add `{ "name": "example.com" }` and generate an ownership record
`POST`	`/api/mail/domains/{id}/verify`	Check public DNS and provision the owned domain in Stalwart
`DELETE`	`/api/mail/domains/{id}`	Remove the domain, its scoped keys, and Stalwart domain
`POST`	`/api/mail/api-keys`	Create `{ "name": "Production", "domainId": "mdom_…" }`
`DELETE`	`/api/mail/api-keys/{id}`	Revoke a sending key

The secret and generated smtpUsername are returned only by the create response. The same secret works as an HTTP bearer token and as the SMTP password. Send through the public developer endpoint with:

bash

curl -X POST 'https://console.example.com/v1/emails' \
  -H 'Authorization: Bearer dkr_mail_YOUR_FULL_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
    "from": "Dokyr Test <hello@updates.example.com>",
    "to": ["developer@example.com"],
    "subject": "Hello from Dokyr",
    "html": "<strong>Your first Dokyr email works.</strong>",
    "text": "Your first Dokyr email works."
  }'

The same request without a shell wrapper is:

http

POST /v1/emails
Authorization: Bearer dkr_mail_...
Content-Type: application/json

json

{
  "from": "Dokyr <deployments@example.com>",
  "to": ["developer@company.com"],
  "subject": "Deployment complete",
  "html": "<p>Your deployment is ready.</p>",
  "text": "Your deployment is ready.",
  "replyTo": "support@example.com"
}

The from address must belong to the verified domain attached to the key. A request accepts 1–50 recipients and at least one of html or text. Dokyr returns { "id": "mail_…", "status": "queued" } after Stalwart accepts every recipient. Queued is not confirmation of final recipient delivery.

For SMTP submission, use the public mail hostname configured during first-time setup, implicit TLS on port 465, the returned smtpUsername, and the same one-time secret as the password:

dotenv

SMTP_HOST=mail.example.com
SMTP_PORT=465
SMTP_SECURE=true
SMTP_USERNAME=smtp-generated-id@updates.example.com
SMTP_PASSWORD=dkr_mail_YOUR_FULL_API_KEY
SMTP_FROM=hello@updates.example.com

An SMTP credential is scoped to its verified domain. Credentials created before SMTP credential provisioning was introduced have no smtpUsername and must be recreated for SMTP use.

Dashboard, projects, and domains

Method	Path	Description
`GET`	`/api/dashboard`	Projects, recent deployments, Docker health
`GET`	`/api/projects`	All projects
`POST`	`/api/projects`	Create project
`GET`	`/api/projects/{projectId}`	Full project detail
`PUT`	`/api/projects/{projectId}`	Update default/legacy project workload
`DELETE`	`/api/projects/{projectId}`	Delete project with confirmation
`PUT`	`/api/projects/{projectId}/domain`	Replace all domain bindings
`GET`	`/api/domains`	Read the global domain-management workspace and Caddy state
`POST`	`/api/projects/{projectId}/deploy`	Deploy default/legacy application
`POST`	`/api/projects/{projectId}/stop`	Stop default/legacy application
`POST`	`/api/projects/{projectId}/restart`	Restart or start default/legacy application
`GET`	`/api/projects/{projectId}/logs?lines=300`	Default/legacy runtime logs
`GET`	`/api/projects/{projectId}/metrics`	Per-project container metrics

Create project

http

POST /api/projects

json

{
  "name": "My project",
  "sourceType": "empty",
  "repository": "",
  "branch": "main",
  "connectionId": "",
  "imageUrl": "",
  "registryId": "",
  "containerPort": 80,
  "domain": "",
  "httpsEnabled": false
}

Use sourceType: "empty" to create a service-oriented project. It cannot have an initial domain. For image, provide imageUrl and optionally registryId; for the legacy repository project type, provide repository, optional connectionId, and a branch. A repository default project can be saved but should use application services for the current Git build workflow.

Returns 201 with Project.

Project detail

GET /api/projects/{projectId} returns:

json

{
  "project": { "…": "Project" },
  "deployments": ["Deployment"],
  "services": [{ "name": "…", "image": "…", "status": "healthy", "container": "…" }],
  "applicationServices": ["Application service"],
  "databaseServices": ["Database service"],
  "ingressRules": [{ "id": 1, "path": "/api/*", "port": 8080 }],
  "ingressDefaultPath": "/*",
  "domainBindings": ["Domain binding"]
}

Update default/legacy project workload

PUT /api/projects/{projectId} accepts the same workload fields as project creation except domain and httpsEnabled:

json

{
  "name": "My project",
  "sourceType": "image",
  "imageUrl": "nginx:alpine",
  "registryId": "",
  "repository": "",
  "branch": "main",
  "connectionId": "",
  "containerPort": 80
}

Returns { "project": Project, "message": "…" }. This endpoint is primarily for backwards-compatible default applications; independent application services are the recommended model.

Delete project

http

DELETE /api/projects/{projectId}
{ "confirmation": "exact project name", "removeVolumes": false }

confirmation must match project.name. removeVolumes: true removes managed database data volumes and is irreversible. Successful response includes { "removed": true, "volumesRemoved": false }.

Domain bindings and Caddy routing

GET /api/domains returns every project that can own domain bindings, its available reverse-proxy service targets, saved bindings, the effective container-registry domain (including the REGISTRY_HOSTS fallback), Caddy control-plane hosts, and the current generated Caddy configuration. This is the aggregate endpoint used by the global Domains screen; it avoids inspecting project containers simply to build the routing editor.

PUT /api/projects/{projectId}/domain atomically replaces all bindings, updates Caddy, and restores the previous routing if Caddy rejects the configuration.

json

{
  "domains": [
    {
      "domain": "example.com",
      "httpsEnabled": true,
      "rules": [
        { "path": "/api/**", "port": 8080, "serviceId": "svc_api" },
        { "path": "/*", "port": 80, "serviceId": "svc_front" }
      ]
    },
    {
      "domain": "www.example.com",
      "httpsEnabled": true,
      "rules": [{ "path": "/*", "port": 80, "serviceId": "svc_front" }]
    }
  ]
}

Up to 25 domains and 50 path rules per domain are supported. Rules must target an application service belonging to the project when serviceId is supplied. The response contains { "project": Project, "active": true, "domainBindings": [...] }.

For backwards compatibility, a single-domain shape (domain, httpsEnabled, defaultPort, defaultPath, rules) is also accepted.

Deploy default project

POST /api/projects/{projectId}/deploy starts an image deployment and returns 202 with { "project": Project, "deployment": Deployment }. It is unavailable for the legacy repository project type. Use POST /api/services/{serviceId}/deploy for Git services.

POST /api/projects/{projectId}/stop and /restart control the existing legacy container without pulling or rebuilding it. Both return { "service": Service, "message": "…" }.

Logs and metrics

GET /api/projects/{projectId}/logs?lines=300 returns:

json

{ "lines": ["…"], "count": 17, "limit": 300, "container": "selfhost-prj_…" }

lines is optional, default 300, range 1–1000. The metrics endpoint returns Docker measurements for the project’s containers; values are host/Docker dependent. Poll it rather than assuming a fixed update interval.

Environment variables

Method	Path	Description
`GET`	`/api/projects/{projectId}/environment`	Default project environment
`PUT`	`/api/projects/{projectId}/environment`	Save and restart default project container
`GET`	`/api/services/{serviceId}/environment`	Service environment
`PUT`	`/api/services/{serviceId}/environment`	Save and restart application service

Request body:

json

{
  "variables": [
    { "key": "APP_ENV", "value": "production", "secret": false },
    { "key": "DATABASE_URL", "value": "postgresql://…", "secret": true }
  ]
}

Keys use shell-style identifier rules: letters/underscore first, then letters/numbers/underscore; they must be unique. Values may be up to 16 KiB. The API stores them encrypted; secret affects metadata/masking but the current authenticated caller receives the value from the API.

Successful application-service update returns { "variables": [...], "service": Service, "restarted": true, "message": "…" }. A service that has never been deployed saves variables with restarted: false; the first deployment applies them. The default project endpoint returns { "variables": [...], "service": Service, "message": "…" } and restarts without rebuilding.

Application services

Method	Path	Description
`POST`	`/api/projects/{projectId}/services`	Create an application service
`POST`	`/api/projects/{projectId}/compose/validate`	Validate and preview a Compose import
`POST`	`/api/projects/{projectId}/compose`	Create and deploy all validated Compose services
`PUT`	`/api/services/{serviceId}`	Update its source/runtime definition
`POST`	`/api/services/{serviceId}/deploy`	Start async deployment
`POST`	`/api/services/{serviceId}/stop`	Stop its current container
`POST`	`/api/services/{serviceId}/restart`	Restart or start its current container
`POST`	`/api/services/{serviceId}/exec`	Execute a shell command in its current container
`GET`	`/api/services/{serviceId}/deployment-triggers`	Read Git/registry deployment automation
`PUT`	`/api/services/{serviceId}/deployment-triggers`	Enable or update deployment automation
`GET`	`/api/services/{serviceId}/logs?lines=300`	Runtime logs
`DELETE`	`/api/services/{serviceId}`	Remove container and service record

Create or update

Image service:

json

{
  "name": "adminer",
  "sourceType": "image",
  "imageUrl": "adminer:latest",
  "registryId": "optional-registry-id",
  "containerPort": 8080,
  "command": "",
  "healthCheckType": "http",
  "healthCheckPath": "/",
  "healthCheckTimeoutSeconds": 60,
  "environment": "ADMINER_DEFAULT_SERVER=selfhost-db-db_…"
}

Git service:

json

{
  "name": "api",
  "sourceType": "repository",
  "connectionId": "src_…",
  "repository": "owner/repository",
  "branch": "main",
  "dockerfilePath": "Dockerfile",
  "buildContext": ".",
  "buildStrategy": "dockerfile",
  "containerPort": 8080,
  "command": "serve --port 8080",
  "healthCheckType": "command",
  "healthCheckCommand": "wget -qO- http://127.0.0.1:8080/health",
  "healthCheckTimeoutSeconds": 60,
  "environment": "APP_ENV=production\nLOG_LEVEL=info"
}

environment is a newline-separated KEY=value string on service creation. Later use the structured environment endpoint. healthCheckType is none, http, or command. HTTP checks require an absolute healthCheckPath; command checks require healthCheckCommand. healthCheckTimeoutSeconds accepts 5–600 seconds and defaults to 60. With none, promotion verifies that the candidate container remains running.

Git repositories must be visible to the selected GitHub/GitLab connection. buildStrategy is dockerfile (default), railpack, or nixpacks. Dockerfile builds require dockerfilePath and buildContext, both of which must remain inside the repository; absolute paths and parent traversal are rejected. Railpack and Nixpacks inspect the repository and do not require a Dockerfile.

Nixpacks uses the control plane's existing Docker socket. Railpack requires a BuildKit daemon; set SELFHOST_BUILDKIT_HOST to its reachable tcp://host:port endpoint before selecting Railpack. This is intentionally opt-in so the control-plane compose stack does not introduce a privileged builder daemon automatically.

POST returns 201 with { "service": ApplicationService }. PUT returns { "service": ApplicationService, "message": "Service configuration saved; deploy the service to apply it" }.

Deploy a service

POST /api/services/{serviceId}/deploy returns 202 immediately:

json

{ "service": { "…": "Application service" }, "deployment": { "…": "Deployment" } }

For an image it pulls the registry image. For a repository it obtains a short-lived provider token, clones the selected branch, and builds with the configured strategy. The runtime then creates a uniquely named candidate container while the stable container remains online. After the candidate passes its HTTP, command, or running-state check, it receives the stable private hostname and the previous container is retired. If the candidate fails, it is removed and the stable release remains active. Poll GET /api/deployments/{deploymentId} for live event output.

Automatic deployment triggers

Repository services can automatically deploy when GitHub sends a signed push event for the configured repository and branch. Image services get a private, per-service webhook URL that can be called by Docker Hub, GHCR, GitLab Container Registry, or another compatible registry after an image push.

Read the current configuration:

http

GET /api/services/{serviceId}/deployment-triggers

Repository response:

json

{
  "serviceId": "svc_…",
  "sourceType": "repository",
  "autoDeploy": true,
  "branch": "main",
  "registryWebhookEnabled": false,
  "registryWebhookTag": "",
  "webhookConfigured": true,
  "webhookUrl": "https://control.example.com/api/webhooks/github"
}

Enable or disable repository auto-deploy:

json

{ "autoDeploy": true, "registryWebhookEnabled": false, "registryWebhookTag": "" }

GitHub verifies webhook calls with the secret generated by the GitHub App manifest. Existing GitHub Apps created before this feature return webhookConfigured: false and must be reconnected once so GitHub registers the push webhook. The API rejects enabling autoDeploy until this is done. A push only selects services whose repository name and branch match the signed payload. Duplicate delivery IDs are ignored.

Enable an image webhook and optionally restrict it to one tag:

json

{ "autoDeploy": false, "registryWebhookEnabled": true, "registryWebhookTag": "stable" }

The response includes a URL shaped like:

text

https://control.example.com/api/webhooks/registry/svc_…/private-token

Configure the registry to send an HTTP POST to that URL. The endpoint is public because registries cannot use the control-plane session cookie; possession of the unguessable URL token authorizes the request. Do not log, publish, or put this URL in frontend analytics. Disabling and re-enabling a registry webhook creates a new token and invalidates the previous URL.

If registryWebhookTag is not empty, the JSON payload must contain that value in a tag, tag_name, or ref field. Empty tag accepts any image-push payload. A successful webhook returns 202, for example:

json

{ "triggered": true, "deployment": "dep_…" }

Automatic deployments use the same zero-downtime execution path as the manual deploy button: Git services clone and rebuild; image services pull the configured image; both create, verify, and promote a candidate container. If the service is already deploying, the event is accepted but ignored.

Service lifecycle, logs, and removal

POST /api/services/{serviceId}/stop and POST /api/services/{serviceId}/restart have no body and return { "service": ApplicationService, "message": "…" }. Restart uses the current container and does not pull, clone, or rebuild; call deploy when the source or image should be refreshed. Lifecycle actions return 409 while a deployment is in progress or before the service has its first container.

POST /api/services/{serviceId}/exec executes one command through /bin/sh -lc in the stable service container:

json

{ "command": "php artisan about", "workingDir": "/app" }

workingDir is optional and must be an absolute path inside the container. The response contains stdout, stderr, exitCode, durationMs, and the resolved container name. Output is capped at 2 MB and the HTTP request times out after 30 seconds; Docker does not provide an API to terminate an individual exec process, so a long-running command can continue in the container after the request times out. Owner, admin, and developer roles can use this endpoint; viewer accounts receive 403.

GET /api/services/{serviceId}/logs?lines=300 has the same response shape and lines limits as project logs, but uses the service container.

DELETE /api/services/{serviceId} has no body and returns { "ok": true }. It returns 409 until every domain route targeting the service is removed.

Compose import

Both Compose endpoints accept { "compose": "services:\n ..." }. Validation returns a normalized preview with valid, services, applications, databases, errors, and warnings; it never creates runtime resources.

Import repeats validation against current project state, writes all service definitions in one database transaction, deploys managed databases, and starts application deployments. Official postgres, mysql, and mariadb images become managed databases. Other prebuilt images become application services. Compose environment references to service hostnames are rewritten to the corresponding Dokyr private container names.

Build-only services, env_file, application volume mounts, configs, secrets, unresolved variable interpolation, port ranges, host-IP-specific bindings, and services without a prebuilt image fail validation. Published application ports are ignored in favor of domain routes. Managed databases keep an explicitly published port and replace Compose volumes and health checks with Dokyr-managed equivalents.

Successful import returns 201 with { "services": ApplicationService[], "databases": DatabaseService[], "deployments": Deployment[], "deploymentErrors": [] }. If a database cannot be deployed, the imported definitions, containers, and newly created volumes are rolled back.

Database services

Method	Path	Description
`POST`	`/api/projects/{projectId}/databases`	Create and deploy database
`GET`	`/api/databases/{databaseId}/credentials`	Reveal connection credentials
`GET`	`/api/databases/{databaseId}/events`	Database deployment events
`GET`	`/api/databases/{databaseId}/logs?lines=300`	Runtime logs
`PUT`	`/api/databases/{databaseId}/exposure`	Change public port exposure
`POST`	`/api/databases/{databaseId}/stop`	Stop database container
`POST`	`/api/databases/{databaseId}/restart`	Restart or start database container
`DELETE`	`/api/databases/{databaseId}`	Remove database

Create a database

json

{
  "name": "Primary database",
  "engine": "postgres",
  "databaseName": "app",
  "username": "app",
  "password": "optional-12-or-more-character-password",
  "publicEnabled": false,
  "publicPort": 5432
}

engine is postgres, mysql, or mariadb. If password is omitted, the server generates one. Private access is the default. A public port is only used when publicEnabled is true; it defaults to the engine port.

Returns 201:

json

{
  "service": { "…": "Database service" },
  "credentials": {
    "username": "app",
    "password": "revealed password",
    "database": "app",
    "host": "selfhost-db-db_…",
    "port": 5432,
    "connectionUrl": "postgresql://…",
    "publicEnabled": false,
    "publicPort": 0
  }
}

Database operations

GET /api/databases/{databaseId}/credentials returns the same credentials object. Treat this endpoint as sensitive: never cache its response in shared client storage.

GET /api/databases/{databaseId}/events returns { "events": [{ "id": 1, "stage": "pull", "type": "log", "message": "…", "createdAt": "…" }] }.

POST /api/databases/{databaseId}/stop and /restart control the existing database container without changing its volume, credentials, or exposure. Both return { "service": DatabaseService, "message": "…" }.

PUT /api/databases/{databaseId}/exposure:

json

{ "enabled": true, "port": 5432 }

The database is recreated with the requested host port; the previous exposure is restored if Docker fails. Returns { "service": DatabaseService }.

DELETE /api/databases/{databaseId}:

json

{ "confirmation": "exact database service name", "removeVolume": false }

Returns { "removed": true, "volumeRemoved": false, "retainedVolume": "selfhost-data-db_…" }. Setting removeVolume: true irreversibly removes the database files.

Deployments

Method	Path	Description
`GET`	`/api/deployments`	All deployments, newest first
`GET`	`/api/deployments/{deploymentId}`	Deployment, project, and events
`POST`	`/api/deployments/{deploymentId}/cancel`	Stop a running deployment

GET /api/deployments/{deploymentId} response:

json

{
  "deployment": { "…": "Deployment" },
  "project": { "…": "Project" },
  "events": [{ "…": "Deployment event" }]
}

A frontend can poll every 1–3 seconds while deployment.status is deploying or building, then stop when it becomes healthy, degraded, failed, or cancelled.

POST /api/deployments/{deploymentId}/cancel returns 202 Accepted after cancellation is requested. The deployment remains live while Dokyr aborts the pull, clone, build, or candidate rollout and cleans up. It then becomes cancelled. For application services, an existing stable release remains online; cancelling a first deployment returns the undeployed service to created. Once promotion starts, Dokyr lets the atomic release switch finish and the endpoint returns 409.

Sources and registries

Method	Path	Description
`GET`	`/api/integrations`	Provider state, connected accounts, registries
`GET`	`/api/integrations/github/install/start`	Start GitHub App install redirect
`POST`	`/api/integrations/github/installations/sync`	Recover an already-installed personal GitHub App installation
`GET`	`/api/integrations/oauth/{provider}/start`	Start GitLab OAuth redirect
`GET`	`/api/integrations/sources/{sourceId}/repositories`	Repositories allowed for source
`DELETE`	`/api/integrations/sources/{sourceId}`	Unlink a Git source; running containers remain untouched
`POST`	`/api/integrations/registries`	Add private Docker registry
`DELETE`	`/api/integrations/registries/{registryId}`	Delete registry credential

GitHub repository integration uses a public GitHub App installation flow so users other than the App owner can install it. If the server has no repository App yet, GET /api/integrations/github/install/start first starts the App Manifest flow and then continues to repository selection. Each user still chooses all repositories or only selected repositories, and the App requests read-only contents access. The returned installation has a manageUrl; use this to change repository selection in GitHub. GitLab currently uses OAuth and requires provider configuration on the server.

Source connections are server-wide resources. GET /api/integrations and the repository listing endpoint return every configured source to any role with project read access. Roles with project write or deploy access can use those connections for the same shared projects. Only the Dokyr user who created an installation receives its manageUrl. Source connections and private registry credentials expose canDelete for the current caller. Admins may delete only resources they created; the Owner may delete any integration resource. Creating, unlinking, or removing integrations still requires integration:write.

If GitHub shows the App as installed but GET /api/integrations has no GitHub source connection, call POST /api/integrations/github/installations/sync. It lists installations using the server's repository-access GitHub App credential and imports only an installation whose GitHub account ID exactly matches the account already linked to the authenticated Dokyr user. It never imports an unrelated personal or organization installation.

json

{
  "synced": 1,
  "connections": [{ "id": "src_…", "provider": "github", "accountName": "octocat", "installationId": 123, "contentsPermission": "read" }],
  "warning": "",
  "message": "GitHub repository access synchronized."
}

An installation created with an older App manifest may return a warning and contentsPermission: "". Repository discovery can still succeed because Metadata access exposes repository names, but private clone/deploy requires the App owner to enable read-only Contents permission and approve the GitHub permission update. Dokyr validates the permissions returned with the installation token before cloning and reports an actionable error instead of GitHub's misleading Repository not found response.

GET /api/integrations returns:

json

{
  "providers": { "github": { "configured": true, "managed": true, "loginConfigured": true, "linked": true, "login": "…" } },
  "connections": [{ "id": "src_…", "provider": "github", "accountName": "…", "manageUrl": "https://github.com/settings/installations/…" }],
  "registries": [{ "id": "reg_…", "name": "GHCR", "registryUrl": "ghcr.io", "username": "…" }]
}

GET /api/integrations/sources/{sourceId}/repositories returns:

json

{
  "connection": { "…": "Source connection" },
  "repositories": [
    { "id": "1", "name": "api", "fullName": "acme/api", "cloneUrl": "https://…", "defaultBranch": "main", "private": true, "updatedAt": "…" }
  ]
}

Add a registry:

json

{
  "name": "GitHub Container Registry",
  "registryUrl": "ghcr.io",
  "username": "octocat",
  "password": "token"
}

Returns 201 with { "registry": RegistryCredential }. registryUrl must be a host, not a URL scheme. Deletion returns { "ok": true } and is rejected when a project/service still references it.

Caddy proxy API

Method	Path	Description
`GET`	`/api/caddy/config`	Managed routes plus rendered Caddy configuration
`PUT`	`/api/caddy/config`	Apply raw Caddy configuration via Caddy Admin API
`POST`	`/api/caddy/reset`	Restore generated managed routes

GET /api/caddy/config:

json

{
  "connected": true,
  "connectionError": "",
  "mode": "managed",
  "routes": [{ "domain": "example.com", "https": true, "paths": [{ "path": "/*", "upstream": "selfhost-svc-svc_…:80" }] }],
  "configuration": "{\n…"
}

PUT /api/caddy/config accepts { "configuration": "full Caddyfile content" }; maximum size is 256 KiB. Raw configuration can override managed behavior, so expose this only to trusted administrators. POST /api/caddy/reset reapplies routes generated from saved domain bindings.

Infrastructure API

Method	Path	Description
`GET`	`/api/infrastructure/metrics`	Global Docker/host metrics
`GET`	`/api/infrastructure/control-plane/metrics`	Metrics for Dokyr, PostgreSQL, and Caddy
`GET`	`/api/infrastructure/control-plane/logs?service=dokyr&lines=300`	Logs for one Dokyr control-plane service
`GET`	`/api/infrastructure/cleanup`	Cleanup preview
`POST`	`/api/infrastructure/cleanup`	Run selected Docker cleanup

Metrics are global to the Docker host. Per-project metrics belong at /api/projects/{projectId}/metrics. Control-plane metrics are restricted to the current Dokyr Compose project and the dokyr, postgres, caddy, and registry services. Control-plane logs accept only those service names and between 1 and 1000 lines. The legacy selfhost query value remains accepted for upgraded installations.

Cleanup preview returns Docker’s reclaimable-resource information. To perform cleanup:

json

{
  "containers": true,
  "images": true,
  "buildCache": true,
  "networks": false,
  "volumes": false,
  "confirmation": "CLEAN DOCKER"
}

Select at least one category and use the exact confirmation text. Volumes can contain persistent database data; a frontend should make this option visually distinct and require an additional confirmation. Successful responses return Docker’s deleted resources and reclaimed-space result.

Built-in registry API

Method	Path	Description
`GET`	`/api/object-storage`	List reusable S3-compatible connections
`POST`	`/api/object-storage`	Create an encrypted object storage connection
`PUT`	`/api/object-storage/{id}`	Update a connection; omit the secret to keep it
`DELETE`	`/api/object-storage/{id}`	Remove a connection that is not selected by Registry
`GET`	`/api/registry/status`	Registry container and authenticated API health
`GET`	`/api/registry/settings`	Read the storage configuration
`PUT`	`/api/registry/settings`	Save storage settings and recreate the registry
`GET`	`/api/registry/domain`	Read the managed registry domain and effective registry hosts
`PUT`	`/api/registry/domain`	Attach, update, or detach the registry domain and refresh Caddy
`GET`	`/api/registry/access-tokens`	List the current user's registry credentials
`POST`	`/api/registry/access-tokens`	Generate a registry credential
`DELETE`	`/api/registry/access-tokens/{tokenId}`	Revoke one credential
`GET`	`/api/registry/repositories`	List repositories and tags
`DELETE`	`/api/registry/tags?name=…&tag=…`	Delete a manifest tag
`POST`	`/api/registry/garbage-collection`	Run or preview garbage collection
`GET`	`/api/registry/token`	Docker Distribution token exchange

Create an object storage connection with:

json

{
  "name": "Production R2",
  "provider": "r2",
  "region": "auto",
  "bucket": "dokyr-registry",
  "endpoint": "https://account-id.r2.cloudflarestorage.com",
  "accessKey": "access-key-id",
  "secretKey": "secret-access-key",
  "forcePathStyle": true,
  "secure": true
}

provider is aws, r2, minio, digitalocean, or custom. The secret is encrypted before persistence and responses expose only hasSecretKey. Registry settings select a connection with { "storage": "s3", "objectStorageId": "obj_…" }; the server resolves its current credentials before recreating the registry. A connection selected by Registry cannot be deleted.

Create a personal registry credential with:

json

{ "name": "Production CI", "permission": "read_write" }

permission is read_only or read_write. The 201 response includes the opaque secret and the user's email in username; the secret is returned only once and only its SHA-256 hash is stored. Use the email and secret with docker login. Account passwords are not accepted. Viewer accounts can create only read-only credentials. The public token-exchange endpoint accepts HTTP Basic credentials from Docker and returns a short-lived, repository-scoped bearer token; clients should not call it directly.

Frontend implementation notes

Keep credentials enabled for every same-origin API call; authentication is cookie-based, not bearer-token based.
Send only documented request fields. The server intentionally rejects unknown properties.
Treat deployment endpoints as async. Navigate to deployment detail or poll it after receiving 202.
Runtime logs are snapshots, not WebSockets. Poll ?lines= as desired and preserve the user-selected line limit.
Never persist SMTP passwords, object-storage secret keys, database credentials, Git tokens, registry access-token secrets, TOTP secrets, or decoded environment secrets in local storage, analytics, or error reporting.
When rendering Caddy route editors, allow multiple domains and ordered path rules, including multiple paths pointing to one service.
Do not automatically expose databases publicly. publicEnabled must remain an explicit user action.

Source of truth

The route registrations and handlers live in internal/api/api.go. The JSON resource definitions live in internal/store/store.go. Update this document whenever either changes.

Dokyr API reference ​

Conventions ​

Authentication ​

Errors and status codes ​

Common resources ​

User ​

Project ​

Application service ​

Domain binding ​

Deployment and event ​

Public/bootstrap API ​

GET /api/health — public ​

POST /api/setup — public ​

POST /api/auth/login — public ​

POST /api/auth/2fa — public ​

Password reset — public ​

Account and settings API ​

Security ​

SMTP ​

Developer mail gateway ​

Dashboard, projects, and domains ​

Create project ​

Project detail ​

Update default/legacy project workload ​

Delete project ​

Domain bindings and Caddy routing ​

Deploy default project ​

Logs and metrics ​

Environment variables ​

Application services ​

Create or update ​

Deploy a service ​

Automatic deployment triggers ​

Service lifecycle, logs, and removal ​

Compose import ​

Database services ​

Create a database ​

Database operations ​

Deployments ​

Sources and registries ​

Caddy proxy API ​

Infrastructure API ​

Built-in registry API ​

Frontend implementation notes ​

Source of truth ​

Dokyr API reference

Conventions

Authentication

Errors and status codes

Common resources

User

Project

Application service

Domain binding

Deployment and event

Public/bootstrap API

`GET /api/health` — public

`POST /api/setup` — public

`POST /api/auth/login` — public

`POST /api/auth/2fa` — public

Password reset — public

Account and settings API

Security

SMTP

Developer mail gateway

Dashboard, projects, and domains

Create project

Project detail

Update default/legacy project workload

Delete project

Domain bindings and Caddy routing

Deploy default project

Logs and metrics

Environment variables

Application services

Create or update

Deploy a service

Automatic deployment triggers

Service lifecycle, logs, and removal

Compose import

Database services

Create a database

Database operations

Deployments

Sources and registries

Caddy proxy API

Infrastructure API

Built-in registry API

Frontend implementation notes

Source of truth