> ## Documentation Index > Fetch the complete documentation index at: https://docs.mnemom.ai/llms.txt > Use this file to discover all available pages before exploring further. # Verify certificate > Verify an IntegrityCertificate. ## OpenAPI ````yaml POST /verify openapi: 3.1.0 info: title: Mnemom API description: >- Trust infrastructure for AI agents. Transparent alignment verification, behavioral drift detection, and accountability primitives. version: 1.0.0 contact: name: Mnemom url: https://mnemom.ai email: support@mnemom.ai license: name: Apache 2.0 url: https://www.apache.org/licenses/LICENSE-2.0 servers: - url: https://api.mnemom.ai/v1 description: Production security: - BearerAuth: [] - ApiKeyAuth: [] tags: - name: A2A description: >- Public A2A AgentCard projection of the canonical alignment card, with embedded AAP attestation extension (cards-as-primitive Phase 5). - name: Agents description: Agent registration, lifecycle, and metadata. - name: Agent Containment description: Containment policies and quarantine controls. - name: Alignment description: >- Alignment manifest CRUD — canonical `/v1/alignment//` surface across platform / org / team / agent (cards-as-primitive Phase 4). - name: Analyze description: Behavioral analysis endpoints. - name: Attestation description: >- AAP attestation token JWKS surface and platform-admin signing-key rotation (cards-as-primitive Phase 5). - name: Auth description: Authentication, sessions, and access management. - name: Billing description: Subscription, usage, and invoicing. - name: Blog description: Public blog content. - name: Card Templates description: Org-level alignment and protection card templates. - name: Catalog description: >- Discovery surface for the 25-entry Mnemom value catalog v1 (cards-as-primitive Phase 4). - name: Checkpoints description: Integrity checkpoints and proof artifacts. - name: Conscience Values description: Org-level conscience-value configuration. - name: Drift description: Drift detection and resolution. - name: Enforcement description: Enforcement-mode configuration and queries. - name: Governance description: Operator-actionable governance signals (ADR-048). - name: Integrity description: AIP integrity checkpoints and verdicts. - name: Intelligence description: Intelligence reports and queries. - name: Licensing description: License management. - name: Network description: >- Protection Network L4 thermometer read surface. Public-aggregate disclosure: any authenticated principal may read; rows carry no per-tenant identifiers. - name: OAuth description: >- OAuth 2.1 authorization-code + PKCE flow for MCP clients (MNE-328). Identity delegated to Supabase GoTrue; mnemom-api mints its own short-lived MCP-scoped tokens. Includes RFC 7591 dynamic client registration and RFC 7009 revocation. - name: On-Chain description: On-chain verification and proofs. - name: Organizations description: Org-level resources and management. - name: Policy description: Policy evaluation and configuration. - name: Postures description: Trust posture management (ADR-045). - name: Protection description: >- Protection manifest CRUD — canonical `/v1/protection//` surface across platform / org / team / agent (cards-as-primitive Phase 4). - name: Recipes description: >- Customer-facing detection-recipe surface — FN/FP reports. Distinct from the Admin recipe-promotion surface and the Internal seeding surface. - name: Reclassification description: Reclassification workflows. - name: Reputation description: Per-agent reputation scores. - name: Risk description: Risk assessment endpoints. - name: Safe House description: Safe House threat detection and quarantine. - name: Sideband description: Sideband detection queries (legacy; sunsetting). - name: Team Reputation description: Team-level reputation aggregates. - name: Teams description: Team-scope resources. - name: Tools description: >- Mnemom-side tools registry — per-tool class+domain+schema metadata (cards-as-primitive Phase 4). - name: Traces description: AP-Trace artifacts and queries. - name: Transparency description: >- Append-only public log of every canonical card identity ever composed. Signed Merkle root + per-row inclusion proofs (cards-as-primitive Phase 5). - name: Trust description: >- Protection Network L5 public-trust surface — security advisories, IoC feed (STIX 2.1), and platform-admin CMS for both. - name: Verification description: Trace verification endpoints. - name: Webhook Notifications description: Webhook event subscription management. - name: Webhooks description: Webhook delivery and lifecycle. - name: Misc description: >- Miscellaneous operator-facing endpoints (contact, enterprise inquiries, compliance). - name: Notifications description: >- Reactive notification channels — SSE stream + signed-webhook subscriptions for canonical card changes (cards-as-primitive Phase 5). paths: /verify: post: tags: - Verification summary: Verify certificate description: >- Verify an IntegrityCertificate. Performs Ed25519 signature verification, chain hash verification, Merkle inclusion proof verification, input commitment check, and optional STARK proof verification. Public endpoint, no authentication required. operationId: verifyCertificate requestBody: required: true content: application/json: schema: type: object required: - certificate properties: certificate: $ref: '#/components/schemas/IntegrityCertificate' responses: '200': description: Verification result content: application/json: schema: $ref: '#/components/schemas/VerifyCertificateResponse' '400': $ref: '#/components/responses/BadRequest' '404': $ref: '#/components/responses/NotFound' '422': $ref: '#/components/responses/UnprocessableEntity' '429': $ref: '#/components/responses/TooManyRequests' '500': $ref: '#/components/responses/InternalServerError' '503': $ref: '#/components/responses/ServiceUnavailable' security: - {} components: schemas: IntegrityCertificate: type: object description: >- Machine-readable cryptographic certificate for an integrity checkpoint. Modeled on C2PA content credentials and W3C Verifiable Credentials. properties: '@context': type: string description: Namespace identifier enum: - https://mnemom.ai/aip/v1 type: type: string enum: - IntegrityCertificate version: type: string description: Certificate format version certificate_id: type: string description: Unique certificate identifier (cert-{8 random chars}) issued_at: type: string format: date-time description: ISO 8601 timestamp of certificate issuance subject: type: object description: Identifies the checkpoint this certificate attests to properties: checkpoint_id: type: string description: Integrity checkpoint ID (ic-{uuid}) agent_id: type: string session_id: type: string card_id: type: string required: - checkpoint_id - agent_id - session_id - card_id claims: type: object description: Analysis verdict and supporting evidence properties: verdict: type: string enum: - clear - review_needed - boundary_violation concerns: type: array items: type: object properties: category: type: string severity: type: string description: type: string confidence: type: number description: Extraction confidence (0.0-1.0) reasoning_summary: type: string analysis_model: type: string analysis_duration_ms: type: number input_commitments: type: object description: Cryptographic commitments to analysis inputs properties: thinking_block_hash: type: string description: SHA-256 hash of the thinking block card_hash: type: string description: SHA-256 hash of the Alignment Card values_hash: type: string description: SHA-256 hash of conscience values context_hash: type: string description: SHA-256 hash of window context model_version: type: string combined_commitment: type: string description: SHA-256 of all input fields concatenated proofs: type: object description: Cryptographic evidence supporting the claims properties: signature: type: object properties: algorithm: type: string enum: - Ed25519 key_id: type: string value: type: string description: Base64-encoded Ed25519 signature signed_payload: type: string description: Deterministic JSON string that was signed chain: type: object properties: chain_hash: type: string prev_chain_hash: type: - string - 'null' position: type: integer merkle: type: - object - 'null' description: Merkle inclusion proof. Null if not yet added to tree. properties: leaf_hash: type: string leaf_index: type: integer root: type: string tree_size: type: integer inclusion_proof: type: array items: type: object properties: hash: type: string position: type: string enum: - left - right verdict_derivation: type: - object - 'null' description: SP1 STARK proof. Null if not yet proven. properties: method: type: string enum: - SP1-STARK image_id: type: string receipt: type: string description: Base64-encoded STARK proof receipt journal: type: string description: Base64-encoded public journal verified_at: type: string format: date-time verification: type: object description: URLs for independent verification properties: keys_url: type: string format: uri certificate_url: type: string format: uri verify_url: type: string format: uri required: - '@context' - type - version - certificate_id - issued_at - subject - claims - input_commitments - proofs - verification VerifyCertificateResponse: type: object description: Result of certificate verification properties: valid: type: boolean description: Whether all verification checks passed checks: type: object description: Individual verification check results properties: signature: type: object properties: valid: type: boolean key_id: type: string description: >- The signing key the certificate was verified against. Present when the certificate carries a key id; omitted otherwise (data-dependent). required: - valid chain: type: object properties: valid: type: boolean chain_hash: type: string required: - valid - chain_hash merkle: type: - object - 'null' description: Null if Merkle proof was not present in the certificate properties: valid: type: boolean root: type: string input_commitment: type: object properties: valid: type: boolean commitment: type: string required: - valid - commitment verdict_derivation: type: - object - 'null' description: Null if verdict derivation proof was not present properties: valid: type: boolean method: type: string required: - signature - chain - input_commitment details: type: string description: Semicolon-separated human-readable verification details required: - valid - checks - details Error: type: object description: >- Canonical error envelope (ADR-API-001 conv 1). `error` is always an object — never a bare string. Every 4xx/5xx response across the API conforms to this shape; the runtime helper is `src/http-errors.ts::buildErrorBody`. required: - error properties: error: type: object required: - code - message properties: code: type: string pattern: ^[a-z][a-z0-9_]*$ description: >- Stable, machine-matchable failure identifier (lowercase snake_case). Clients may branch on this; the string is part of the contract. **Status-class defaults** — emitted when no caller code is supplied (`errorCodeForStatus(status)`): `bad_request` (400), `unauthorized` (401), `forbidden` (403), `not_found` (404), `method_not_allowed` (405), `conflict` (409), `gone` (410), `precondition_failed` (412), `payload_too_large` (413), `unsupported_media_type` (415), `unprocessable_entity` (422), `precondition_required` (428), `rate_limited` (429), `internal_error` (500), `not_implemented` (501), `bad_gateway` (502), `service_unavailable` (503), `gateway_timeout` (504). Fallback `error` for unmapped statuses. **Caller-supplied codes** — handlers may pass an explicit `code` for a specific failure class. Examples: `agent_not_found`, `invalid_hash_proof`, `already_linked`, `idempotency_conflict`, `feature_gated`, `schema_validation_failed`, `no_token`, `bad_canonical_payload`. **Care-framed sub-resource codes** — the cards-as-primitive surface passes its stable care code-string straight through as `error.code`. Examples: `if_match_absent`, `if_match_stale`, `if_match_malformed`, `primitive_validation_failed`. message: type: string description: Human-readable, care-framed explanation of the failure. details: description: >- Optional structured context for the failure (any JSON value: object, array, or primitive). Common shapes: validation findings list, idempotency-conflict diff, `{presented_etag, current_etag}` on a stale `If-Match`, etc. Mirrors the helper's `details?: unknown`. responses: BadRequest: description: Bad request content: application/json: schema: $ref: '#/components/schemas/Error' NotFound: description: Resource not found content: application/json: schema: $ref: '#/components/schemas/Error' UnprocessableEntity: description: >- Request was well-formed but semantically invalid (e.g., business-rule validation failure, malformed YAML inside a JSON payload). content: application/json: schema: $ref: '#/components/schemas/Error' TooManyRequests: description: >- Rate-limit exceeded. The global per-IP limiter (100 requests/minute, applied to every `/v1/*` route) rejected this request. Back off until the window resets — `Retry-After` carries the cooldown in seconds and `X-RateLimit-Reset` the absolute reset time. headers: Retry-After: description: Seconds to wait before retrying. schema: type: integer minimum: 1 X-RateLimit-Limit: description: Requests permitted per window. schema: type: integer X-RateLimit-Remaining: description: Requests remaining in the current window (0 on a 429). schema: type: integer minimum: 0 X-RateLimit-Reset: description: Unix epoch seconds at which the current window resets. schema: type: integer content: application/json: schema: $ref: '#/components/schemas/Error' InternalServerError: description: >- Server error — request was well-formed but the server failed to fulfill it. Typically a downstream dependency (DB / RPC / external API) returned an unexpected error. content: application/json: schema: $ref: '#/components/schemas/Error' ServiceUnavailable: description: >- An upstream dependency is currently unavailable. The request was not processed; retry after the cooldown window. content: application/json: schema: $ref: '#/components/schemas/Error' securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: JWT description: 'Supabase JWT token in Authorization: Bearer header' ApiKeyAuth: type: apiKey in: header name: X-Mnemom-Api-Key description: Mnemom API key (mnm_... format) ````