MandateShield

MandateShield Production authority API

Challenge, strict verification, and processor transitions. The documented eight-field invariant establishes only a RESERVED, consumable authorization; a trusted gateway must obtain the single winning PROCESSOR-scoped CONSUME transition and fresh permit claim before attempting an idempotent provider request. MandateShield does not guarantee exactly-once provider delivery.

GitHub OpenAPI

Operations 4

POST /api/v2/challenges Issue a one-time challenge for a registered mandate #
POST /api/v2/verify Verify signed purchase authority and issue a signed receipt #
POST /api/v2/execution-authorizations Atomically transition one reserved execution authorization #
POST /api/v2/batch Verify 1–25 distinct strict authority inputs #

Documentation

📖
Documentation
https://mandateshield.com/docs
📖
APIReference
https://mandateshield.com/docs
📖
GettingStarted
https://mandateshield.com/connect
📖
Authentication
https://raw.githubusercontent.com/api-evangelist/mandateshield-com/refs/heads/main/authentication/mandateshield-com-authentication.yml
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/mandateshield-com/refs/heads/main/rate-limits/mandateshield-com-rate-limits.yml

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/mandateshield-com/refs/heads/main/openapi/mandateshield-com-production-authority-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://mandateshield.com/schemas/execution-permit-v1.json
📊
JSONSchema
https://mandateshield.com/schemas/execution-receipt-v1.json

Other Resources

🔗
Conventions
https://raw.githubusercontent.com/api-evangelist/mandateshield-com/refs/heads/main/conventions/mandateshield-com-conventions.yml
🔗
Idempotency
https://raw.githubusercontent.com/api-evangelist/mandateshield-com/refs/heads/main/conventions/mandateshield-com-conventions.yml
🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/mandateshield-com/refs/heads/main/errors/mandateshield-com-problem-types.yml
🔗
ErrorCodes
https://raw.githubusercontent.com/api-evangelist/mandateshield-com/refs/heads/main/errors/mandateshield-com-error-codes.yml
🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/mandateshield-com/refs/heads/main/data-model/mandateshield-com-data-model.yml
🔗
Sandbox
https://raw.githubusercontent.com/api-evangelist/mandateshield-com/refs/heads/main/sandbox/mandateshield-com-sandbox.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/mandateshield-com-production-authority-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

mandateshield-com-production-authority-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: MandateShield Payment Authority Production authority API
  version: 3.4.0
  description: Fail-closed authority verification, provider-bound execution permits and provider-outcome reconciliation that is caller-report-independent for autonomous AI-agent purchases.
  termsOfService: https://mandateshield.com/terms
  contact:
    name: Gökhan Vodinali · MandateShield operator
    url: https://mandateshield.com/legal
    email: support@hemelion.com
servers:
- url: https://mandateshield.com
tags:


# --- truncated at 32 KB (61 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/mandateshield-com/refs/heads/main/openapi/mandateshield-com-production-authority-api-openapi.yml