Estuary

Estuary Auth API

The Auth API from Estuary — 5 operation(s) for auth.

Documentation GitHub OpenAPI

Operations 6

POST /rpc/generate_access_token Exchange a refresh token for a short-lived access token #

GET /refresh_tokens List refresh tokens for the authenticated user #

POST /refresh_tokens Create a new long-lived refresh token #

DELETE /refresh_tokens/{id} Revoke a refresh token #

GET /user_grants List capability grants from users to catalog prefixes #

GET /role_grants List capability grants between catalog prefixes (roles) #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this

find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/estuary:estuary-auth-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  title: Estuary Flow Control Plane Auth API
  description: Representative OpenAPI description of the Estuary Flow control plane, a Supabase deployment (Postgres + PostgREST + GoTrue) that exposes the public-facing REST API for Estuary Flow.
  termsOfService: https://estuary.dev/terms/
  contact:
    name: Estuary Support
    email: support@estuary.dev
  version: '1.0'
servers:
- url: https://api.estuary.dev
  description: Estuary Flow control plane (Supabase/PostgREST)
security:
- bearerAuth: []
tags:
- name: Auth
paths:
  /rpc/generate_access_token:
    post:
      operationId: generateAccessToken
      tags:
      - Auth
      summary: Exchange a refresh token for a short-lived access token
      description: PostgREST RPC that accepts a refresh_token id and secret and returns a signed access_token used as the Authorization Bearer credential for all other control-plane calls.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GenerateAccessTokenRequest'
      responses:
        '200':
          description: A new access token.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AccessToken'
        '401':
          description: Invalid or expired refresh token.
  /refresh_tokens:
    get:
      operationId: listRefreshTokens
      tags:
      - Auth
      summary: List refresh tokens for the authenticated user
      responses:
        '200':
          description: An array of refresh tokens.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/RefreshToken'
    post:
      operationId: createRefreshToken
      tags:
      - Auth
      summary: Create a new long-lived refresh token
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RefreshTokenCreate'
      responses:
        '201':
          description: The created refresh token (secret returned once).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RefreshToken'
  /refresh_tokens/{id}:
    delete:
      operationId: deleteRefreshToken
      tags:
      - Auth
      summary: Revoke a refresh token
      parameters:
      - $ref: '#/components/parameters/RowId'
      responses:
        '204':
          description: Revoked.
  /user_grants:
    get:
      operationId: listUserGrants
      tags:
      - Auth
      summary: List capability grants from users to catalog prefixes
      responses:
        '200':
          description: An array of user grants.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Grant'
  /role_grants:
    get:
      operationId: listRoleGrants
      tags:
      - Auth
      summary: List capability grants between catalog prefixes (roles)
      responses:
        '200':
          description: An array of role grants.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Grant'
components:
  schemas:
    GenerateAccessTokenRequest:
      type: object
      required:
      - refresh_token
      properties:
        refresh_token:
          type: object
          properties:
            id:
              type: string
            secret:
              type: string
    Grant:
      type: object
      properties:
        id:
          type: string
        subject_role:
          type: string
        object_role:
          type: string
        capability:
          type: string
          enum:
          - read
          - write
          - admin
    RefreshToken:
      type: object
      properties:
        id:
          type: string
        detail:
          type:
          - string
          - 'null'
        secret:
          type:
          - string
          - 'null'
          description: Returned only at creation time.
        created_at:
          type: string
          format: date-time
        updated_at:
          type: string
          format: date-time
    RefreshTokenCreate:
      type: object
      properties:
        detail:
          type: string
        multi_use:
          type: boolean
        valid_for:
          type: string
          description: Postgres interval, e.g. '90 days'.
    AccessToken:
      type: object
      properties:
        access_token:
          type: string
          description: Short-lived signed JWT for Authorization Bearer.
        refresh_token:
          type:
          - object
          - 'null'
          description: Optionally-rotated refresh token secret.
  parameters:
    RowId:
      name: id
      in: path
      required: true
      schema:
        type: string
      description: PostgREST row id filter, e.g. eq.<flowid>
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: 'Access token obtained from /rpc/generate_access_token by exchanging a refresh token. Sent as Authorization: Bearer <access_token>.'