> ## 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.

# Issue a signed share card over the org's own signed statements

> Signs an AAP-ShareCard/v1 (Ed25519, the AAP attestation key and kid; the signature covers the canonical JSON of the card minus signature) for mnemom agent sh...



## OpenAPI

````yaml POST /share-cards/issue
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: Agent Groups
    description: >-
      Lightweight logical tags for bucketing an org's agents — the unscored
      counterpart to the scored Teams primitive. No cards, coherence,
      reputation, or feature gate.
  - name: Alignment
    description: >-
      Alignment manifest CRUD — canonical `/v1/alignment/<scope>/<scope_id>`
      surface across platform / org / team / agent (cards-as-primitive Phase 4).
  - name: Analyze
    description: Behavioral analysis endpoints.
  - name: Aletheia Support
    description: >-
      In-product Aletheia assistant MVP (issue #2195) — chat + voice adapters
      over one shared answer core. Gated behind ALETHEIA_SUPPORT_MVP_ENABLED +
      the ALETHEIA_SUPPORT_ALLOWLIST identity allowlist (whose default is the
      whole @mnemom.ai domain, and which may be set to "*" to admit every
      authenticated identity), fail-closed 404 for every non-allowed caller.
      Dark by default; whether it is customer-facing depends on that env var per
      deployment.
  - 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: Consent
    description: >-
      GDPR Art. 7(1) append-only consent audit log (MNE-477). Public write
      (banner POSTs each decision); admin-only read/export. Stores a
      pseudonymous subject id + truncated IP only — in addition to client-side
      enforcement.
  - name: Domains
    description: >-
      Domain ownership claims (DNS-TXT verified) + the public no-PII
      claim-status projection.
  - name: MCP Servers
    description: >-
      MCP-server ownership claims (DNS-TXT verified on the origin domain) + the
      public no-PII claim-status projection for the IITR MCP-readiness rubric.
  - name: Dojo
    description: >-
      Dojo demo shared contracts (MNE-517): SimEvent SSE narrative feed +
      ephemeral compute-key issuance. Internal/demo surface, not
      customer-facing.
  - name: Invite Message Template
    description: >-
      Admin-only (mnemom_staff) CRUD over the invite composer's saved, reusable
      invite copy (MNE-7094, 5/8 of the RG invite-permission-product epic
      MNE-7089). Internal/staff surface, not customer-facing.
  - name: Code
    description: >-
      Mnemom Agent — the governed agent launcher (`mnemom agent`). The per-org
      feature gate the CLI checks at startup; invites and access reuse the
      product-invite surface with product `code`.
  - name: Sponsorship
    description: >-
      Invite sponsorship (MNE-8193): a sponsor shares a personal link; a
      verified colleague redeems it for one of the sponsor's invite slots. Dark
      behind the dedicated `invite_sponsorship` flag (default off). No figures,
      currency or balance wording in any invitee/sponsor-facing field. Internal
      while dark.
  - name: Invites
    description: >-
      Invitee-facing product-invite redemption (MNE-7166, 6/8 of the RG
      invite-permission-product epic MNE-7089). Accepting a `pinv_…` token
      grants product access and forwards a server-owned starter grant; the grant
      amount is admin-only and never surfaced.
  - name: Coherence
    description: >-
      Coherence report-claim round-trip (MNE-1379): single-use claim-intent
      tickets that carry a report claim across the sign-up/email-confirm/return
      round-trip so no session token rides the URL — only the opaque `mci_…`
      ticket.
  - 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: Onboarding
    description: >-
      Onboarding guidance generation (MNE-5508) — LLM-driven step guidance +
      bounded action suggestions for customers completing onboarding checklists.
  - 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/<scope>/<scope_id>`
      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: Telemetry
    description: >-
      Public browser-RUM ingest (Core Web Vitals). Anon-eligible by design,
      rate-limited, closed-enum dimensions only — emits spans, persists nothing.
  - 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: Mu
    description: >-
      mu-engine ledger proxy — thin pass-through to the mnemom-mu Worker
      (balances, budgets, staff reads). api owns auth/RBAC/org-context; the
      ledger lives in mnemom-mu (issue #2357).
  - 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: Feedback
    description: >-
      Authenticated in-product feedback ingest (Aletheia Customer Voice).
      Redacted + consent-gated + idempotent.
  - name: Notifications
    description: >-
      Reactive notification channels — SSE stream + signed-webhook subscriptions
      for canonical card changes (cards-as-primitive Phase 5).
  - name: Presentations
    description: >-
      Investor/data-room presentations + per-viewer grants (MNE-1428, "Inside
      Mnemom"). Admin create/invite/revoke; authed-user read scoped to active
      grants. Internal/demo surface, not customer-facing.
  - name: Aletheia
    description: >-
      Aletheia grounded Q&A answer core (MNE-1937). Internal/preview surface,
      not customer-facing.
  - name: Agent Setup
    description: >-
      Single-use agent setup links into the add-agent page, started from MCP
      (MNE-8920). DARK: gated by AGENT_ONBOARDING_MCP, internal until promoted.
  - name: Org Scan Runs
    description: >-
      Server-side org scan run started from the onboarding page (MNE-9743).
      DARK: gated per org by org_onboarding_v2, internal until promoted.
  - name: AletheiaVoice
    description: >-
      In-product Aletheia voice register (MNE-1944), the customer/anon sibling
      of the Presentations deck voice register. DARK: feature-flag + allowlist
      gated, zero customer exposure until promoted; cookie/bearer-authed like
      any other customer route.
paths:
  /share-cards/issue:
    post:
      tags:
        - Organizations
      summary: Issue a signed share card over the org's own signed statements
      description: >-
        Signs an `AAP-ShareCard/v1` (Ed25519, the AAP attestation key and kid;
        the signature covers the canonical JSON of the card minus `signature`)
        for `mnemom agent share`. Content-free: every line is a count re-derived
        by the server from a stored signed `AAP-ConductRecord/v1` of the org,
        named by `statement_hash`; the sent `value` and `label` are only
        compared, never trusted. Lines: `checkpoints_cited`, `protection_acts`,
        `turns_judged` (omitted when the goal is off). An unknown line id, a
        hash the org does not hold, an id that does not name its hash, or any
        value, label or kind mismatch refuses the whole request (422
        `share_card_lines_refused`); no revert line is issued yet. `org_id` may
        be omitted with an org API key, which issues only for its own org.
        Writers are `owner`, `admin` and `member`. Each issue request that
        passes auth and the body checks spends the org's hourly share cap
        (`record_share_cap`, 600 per org per hour by default), including one
        refused with 422: the cap is taken before the statements are read.
        Nothing is stored. Behind `RECORD_SHARE_CARDS_MODE`: unless it is `on`,
        this returns 404 to a caller with a credential and a body this schema
        accepts; an org the record builder does not serve is also 404. A request
        with no credential is 401, as on every secured route, and where request
        bodies are validated before dispatch (`SPEC_VALIDATE_ENFORCE_PREFIXES`)
        a body this schema rejects is 400 before the 404.
      operationId: issueShareCard
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: false
              required:
                - lines
              properties:
                org_id:
                  type: string
                  description: >-
                    The org whose statements the lines cite. Optional with an
                    org API key.
                lines:
                  type: array
                  minItems: 1
                  maxItems: 16
                  items:
                    $ref: '#/components/schemas/ShareCardLine'
      responses:
        '201':
          description: Issued.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ShareCard'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '422':
          $ref: '#/components/responses/UnprocessableEntity'
        '429':
          $ref: '#/components/responses/RecordShareCapExceeded'
        '500':
          $ref: '#/components/responses/InternalServerError'
      security:
        - BearerAuth: []
        - ApiKeyAuth: []
components:
  schemas:
    ShareCardLine:
      type: object
      additionalProperties: false
      required:
        - id
        - kind
        - label
        - value
        - statement_hash
      properties:
        id:
          type: string
          pattern: ^[a-z_]+-[0-9a-f]{12}$
          description: '`<line>-<first 12 hex of statement_hash>`.'
        kind:
          type: string
          enum:
            - count
            - revert
        label:
          type: string
        value:
          type: integer
          minimum: 0
        statement_hash:
          type: string
          pattern: ^[0-9a-f]{64}$
          description: Digest of the signed statement the line is derived from.
    ShareCard:
      type: object
      description: >-
        `AAP-ShareCard/v1`, verifiable offline with `@mnemom/verify`
        `verifyShareCard`.
      required:
        - typ
        - card_id
        - period
        - issued_at
        - signing_key_id
        - statements
        - lines
        - signature
      properties:
        typ:
          type: string
          enum:
            - AAP-ShareCard/v1
        card_id:
          type: string
        period:
          type: object
          required:
            - start
            - end
          properties:
            start:
              type: string
              format: date
              pattern: ^\d{4}-\d{2}-\d{2}$
              description: UTC calendar date of the earliest cited statement's `built_at`.
            end:
              type: string
              format: date
              pattern: ^\d{4}-\d{2}-\d{2}$
              description: UTC calendar date of the latest cited statement's `built_at`.
        issued_at:
          type: string
          format: date-time
        signing_key_id:
          type: string
        statements:
          type: array
          items:
            type: object
            required:
              - typ
              - hash
            properties:
              typ:
                type: string
              hash:
                type: string
                pattern: ^[0-9a-f]{64}$
        lines:
          type: array
          items:
            $ref: '#/components/schemas/ShareCardLine'
        signature:
          type: string
          description: >-
            Unpadded base64url Ed25519 signature over the canonical JSON of the
            card minus `signature`.
    Error:
      type: object
      description: >-
        Canonical error envelope (ADR-API-001 conv 1). `error` is always an
        object — never a bare string. Every 4xx/5xx response across the API
        conforms to this shape; the runtime helper is
        `src/http-errors.ts::buildErrorBody`.
      required:
        - error
      properties:
        error:
          type: object
          required:
            - code
            - message
          properties:
            code:
              type: string
              pattern: ^[a-z][a-z0-9_]*$
              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'
    Unauthorized:
      description: Authentication required
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Forbidden:
      description: Forbidden
      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'
    RecordShareCapExceeded:
      description: >-
        Rate-limit exceeded: either the org's hourly record share cap
        (`error.code` `record_share_cap`, 600 issue requests per org per hour by
        default, refused ones included, `POST /share-cards/issue`) or the global
        per-IP limiter (100 requests/minute by default on every `/v1/*` route).
        On `record_share_cap`, `error.details.retry_after_seconds` is the time
        to the hour boundary. Back off for `Retry-After` seconds.
      headers:
        Retry-After:
          description: Seconds to wait before retrying.
          schema:
            type: integer
            minimum: 1
        X-RateLimit-Limit:
          description: Requests permitted per window (per-IP limiter only).
          schema:
            type: integer
        X-RateLimit-Remaining:
          description: >-
            Requests remaining in the current window (per-IP limiter only, 0 on
            a 429).
          schema:
            type: integer
            minimum: 0
        X-RateLimit-Reset:
          description: Unix epoch seconds at which the window resets (per-IP limiter only).
          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'
  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)

````

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