Cognition Labs Secrets API

openapi: 3.0.3
info:
  title: Devin API (Cognition Labs) Attachments Secrets API
  description: The Devin API lets you create and drive Devin, Cognition's autonomous AI software engineer, programmatically. This document models the legacy v1 surface (api.devin.ai/v1, still live and documented, authenticated with apk_user_*/apk_* keys) in full - sessions, messages, attachments, knowledge, playbooks, and secrets - plus representative endpoints from the current v3 organizations/enterprise surface (api.devin.ai/v3, authenticated with cog_ service-user or personal access tokens) and the v2/v3 consumption (ACU usage) endpoints. The v2/v3 enterprise surface has additional organization, member, and API-key management endpoints not exhaustively modeled here; see the humanURL/APIReference links in apis.yml for the full documented set. All endpoints are transcribed from Cognition's public documentation at https://docs.devin.ai and have not been exercised against production credentials, which require an active paid Devin plan or Enterprise contract.
  version: '1.0'
  contact:
    name: Cognition
    url: https://cognition.ai
  license:
    name: Proprietary
    url: https://docs.devin.ai/admin/security
servers:
- url: https://api.devin.ai/v1
  description: Legacy v1 API (apk_user_*/apk_* keys)
- url: https://api.devin.ai/v3
  description: Current v3 organizations/enterprise API (cog_ keys)
security:
- bearerAuth: []
tags:
- name: Secrets
  description: Encrypted credentials Devin can use inside sessions.
paths:
  /secrets:
    get:
      operationId: listSecrets
      tags:
      - Secrets
      summary: List all secrets
      description: Returns secret metadata only, never secret values.
      responses:
        '200':
          description: The organization's secret metadata.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/SecretMetadata'
    post:
      operationId: createSecret
      tags:
      - Secrets
      summary: Create a secret
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SecretInput'
      responses:
        '200':
          description: The created secret's identifier.
          content:
            application/json:
              schema:
                type: object
                properties:
                  id:
                    type: string
        '422':
          $ref: '#/components/responses/ValidationError'
  /secrets/{secret_id}:
    parameters:
    - name: secret_id
      in: path
      required: true
      schema:
        type: string
    delete:
      operationId: deleteSecret
      tags:
      - Secrets
      summary: Delete a secret
      responses:
        '200':
          description: Deletion confirmation.
          content:
            application/json:
              schema:
                type: object
                properties:
                  detail:
                    type: string
        '422':
          $ref: '#/components/responses/ValidationError'
components:
  schemas:
    SecretMetadata:
      type: object
      properties:
        id:
          type: string
        type:
          type: string
          enum:
          - cookie
          - key-value
          - dictionary
          - totp
        key:
          type: string
          nullable: true
        created_at:
          type: string
          format: date-time
          nullable: true
    ValidationErrorBody:
      type: object
      properties:
        detail:
          type: array
          items:
            type: object
            properties:
              loc:
                type: array
                items:
                  type: string
              msg:
                type: string
              type:
                type: string
    SecretInput:
      type: object
      required:
      - type
      - key
      - value
      properties:
        type:
          type: string
          enum:
          - cookie
          - key-value
          - dictionary
          - totp
        key:
          type: string
          description: Unique name for the secret within the organization.
        value:
          type: string
          description: The secret value to store. Encrypted at rest.
        sensitive:
          type: boolean
          description: Whether the value is redacted in logs.
        note:
          type: string
  responses:
    ValidationError:
      description: The request payload failed validation.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ValidationErrorBody'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'v1/v2 keys are prefixed apk_user_* (personal) or apk_* (service). The current v3 API uses service-user or personal access tokens prefixed cog_. Passed as `Authorization: Bearer YOUR_API_KEY`.'