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openapi: 3.2.0
info:
title: AffixIO Verification Pass API
version: 1.8.0
description: Public /v1 and /api surface of the AffixIO verification API (ML-DSA-65 signed yes/no results, Noir/Barretenberg circuits, Merkle audit, spent registry, gates, Agent Trust). Generated from the live MCP endpoint catalogue and the Postman collection at https://api.affix-io.com/openapi.postman.json. Account, key, OAuth, Hub and webhook administration are intentionally omitted. A successful verify spends the proof digest; presenting it again returns 409 double_spend_detected. Send Idempotency-Key on prove/verify to retry safely.
contact:
name: AffixIO
url: https://www.affix-io.com/contact/
servers:
- url: https://api.affix-io.com
tags:
- name: Pass
paths:
/v1/pass/status:
get:
operationId: affix_pass_status
summary: Public pass status
description: Keyless and privacy-safe. Returns only status (valid, used, expired or unknown), expires_at, product and kind. No label, gate, owner, proof or personal data. Used by the https://www.affix-io.com/v/ page. Does not spend the pass.
security: []
parameters:
- name: token
in: query
required: true
schema:
type: string
description: Link token or full https_link.
responses:
'200':
description: Status.
content:
application/json:
example:
status: valid
expires_at: '2026-10-19T16:00:00.000Z'
product: ticket-pass
kind: link
'400':
description: invalid_token.
tags:
- Pass
components:
securitySchemes:
ApiKey:
type: apiKey
in: header
name: X-API-Key
Bearer:
type: http
scheme: bearer