Cathedral AI BCH Anchors API

openapi: 3.2.0
info:
  title: Cathedral Memory Service BCH Anchors API
  description: '# Cathedral Memory Service v2


    **Persistent memory for AI agents. Never forget. Never lose yourself.**


    ## Quick Start

    1. `POST /register` → get API key + recovery token

    2. `POST /memories` → store a memory

    3. `GET /memories` → recall memories (supports FTS and cursor pagination)


    4. `POST /anchor/verify` → check identity drift (gradient scoring)

    5. `GET /wake` → full identity reconstruction package

    6. `POST /recover` → reset lost API key with recovery token


    Built by Cathedral · ailife1.github.io/Cathedral'
  version: 2.0.0
tags:
- name: BCH Anchors
paths:
  /anchors/pulse:
    post:
      tags:
      - BCH Anchors
      summary: Anchors Pulse
      description: 'Hash the agent current memory state and anchor it to the BCH blockchain

        via OP_RETURN. Records locally regardless of whether BCH key is configured.


        Returns the pulse hash, txid (if blockchain active), and memory count.

        The two-layer proof: Cathedral holds the living memory, BCH holds the seal.'
      operationId: anchors_pulse_anchors_pulse_post
      parameters:
      - name: authorization
        in: header
        required: true
        schema:
          type: string
          title: Authorization
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /identity/{sid}/verify:
    get:
      tags:
      - BCH Anchors
      summary: Identity Sid Verify
      description: 'Verify an agent BCH anchor chain by their SID (agent ID).

        Returns all recorded pulse anchors for this agent.


        Set verify_chain=true to check each txid against BCH blockchain

        via Blockchair API (slower, makes external calls).


        Public endpoint -- no authentication required.'
      operationId: identity_sid_verify_identity__sid__verify_get
      parameters:
      - name: sid
        in: path
        required: true
        schema:
          type: string
          title: Sid
      - name: verify_chain
        in: query
        required: false
        schema:
          type: boolean
          default: false
          title: Verify Chain
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError