grafomem-com Erasure Proof API

openapi: 3.2.0
info:
  title: GRAFOMEM Cloud Erasure Proof API
  description: GMP-conformant governed agent memory platform. Provides vector-backed memory stores, multi-agent orchestration, decision trail audit logging, erasure proof certificates, governance policy evaluation, regulatory reports, webhook alerts, SSO/OIDC, and real-time SSE streaming.
  version: 1.9.0
tags:
- name: Erasure Proof
  description: GDPR erasure certificates
paths:
  /v1/erasure/issue:
    post:
      tags:
      - Erasure Proof
      summary: Issue Certificate
      description: 'Issue a signed erasure certificate for a deleted fact.


        Performs the full GDPR erasure workflow:

        1. Scrubs the fact from all decision trail records

        2. Computes a content hash (proof without retaining PII)

        3. Ed25519-signs the certificate

        4. Persists the certificate to the database


        Returns the signed erasure certificate.'
      operationId: issue_certificate_v1_erasure_issue_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/IssueErasureRequest'
        required: true
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CertificateResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /v1/erasure/stats:
    get:
      tags:
      - Erasure Proof
      summary: Erasure Stats
      description: Summary statistics for erasure certificates.
      operationId: erasure_stats_v1_erasure_stats_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
  /v1/erasure/{certificate_id}:
    get:
      tags:
      - Erasure Proof
      summary: Get Certificate
      description: Retrieve a single erasure certificate by its ID.
      operationId: get_certificate_v1_erasure__certificate_id__get
      parameters:
      - name: certificate_id
        in: path
        required: true
        schema:
          type: string
          title: Certificate Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CertificateResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /v1/erasure/{certificate_id}/verify:
    get:
      tags:
      - Erasure Proof
      summary: Verify Certificate
      description: 'Verify the Ed25519 signature on an erasure certificate.


        Returns whether the certificate is authentic and untampered.'
      operationId: verify_certificate_v1_erasure__certificate_id__verify_get
      parameters:
      - name: certificate_id
        in: path
        required: true
        schema:
          type: string
          title: Certificate Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/VerifyResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /v1/erasure/fact/{fact_ref}:
    get:
      tags:
      - Erasure Proof
      summary: Get By Fact
      description: Find the erasure certificate for a specific fact ref.
      operationId: get_by_fact_v1_erasure_fact__fact_ref__get
      parameters:
      - name: fact_ref
        in: path
        required: true
        schema:
          type: integer
          title: Fact Ref
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CertificateResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /v1/erasure/:
    get:
      tags:
      - Erasure Proof
      summary: List Certificates
      description: List all erasure certificates for the tenant.
      operationId: list_certificates_v1_erasure__get
      parameters:
      - name: limit
        in: query
        required: false
        schema:
          type: integer
          maximum: 500
          minimum: 1
          default: 50
          title: Limit
      - name: offset
        in: query
        required: false
        schema:
          type: integer
          minimum: 0
          default: 0
          title: Offset
      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
    CertificateResponse:
      properties:
        certificate_id:
          type: string
          title: Certificate Id
        tenant_id:
          type: string
          title: Tenant Id
        fact_ref:
          type: integer
          title: Fact Ref
        fact_content_hash:
          anyOf:
          - type: string
          - type: 'null'
          title: Fact Content Hash
        coverage:
          additionalProperties:
            type: string
          type: object
          title: Coverage
        scrubbed_decision_ids:
          items:
            type: string
          type: array
          title: Scrubbed Decision Ids
        erasure_requested_at:
          type: string
          title: Erasure Requested At
        erasure_completed_at:
          type: string
          title: Erasure Completed At
        legal_basis:
          type: string
          title: Legal Basis
        requested_by:
          anyOf:
          - type: string
          - type: 'null'
          title: Requested By
        signature:
          anyOf:
          - type: string
          - type: 'null'
          title: Signature
        public_key:
          anyOf:
          - type: string
          - type: 'null'
          title: Public Key
        verified:
          type: boolean
          title: Verified
          default: false
        verification_note:
          anyOf:
          - type: string
          - type: 'null'
          title: Verification Note
      type: object
      required:
      - certificate_id
      - tenant_id
      - fact_ref
      - coverage
      - erasure_requested_at
      - erasure_completed_at
      - legal_basis
      title: CertificateResponse
      description: Response model for an erasure certificate.
    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
    IssueErasureRequest:
      properties:
        fact_ref:
          type: integer
          title: Fact Ref
        fact_content:
          anyOf:
          - type: string
          - type: 'null'
          title: Fact Content
        memory_deleted:
          type: boolean
          title: Memory Deleted
          default: true
        legal_basis:
          type: string
          title: Legal Basis
          default: GDPR Article 17 — Right to Erasure
        requested_by:
          anyOf:
          - type: string
          - type: 'null'
          title: Requested By
          default: data_subject
        signing_key:
          anyOf:
          - type: string
          - type: 'null'
          title: Signing Key
        declared_subsystems:
          anyOf:
          - items:
              type: string
            type: array
          - type: 'null'
          title: Declared Subsystems
      type: object
      required:
      - fact_ref
      title: IssueErasureRequest
      description: Request body for POST /v1/erasure/issue.
    VerifyResponse:
      properties:
        valid:
          type: boolean
          title: Valid
        certificate_id:
          type: string
          title: Certificate Id
        detail:
          type: string
          title: Detail
      type: object
      required:
      - valid
      - certificate_id
      - detail
      title: VerifyResponse
      description: Response model for certificate verification.