Merchant-0
Merchant-0 is a self-described "sovereign autonomous enterprise" that sells machine-to-machine trade-intelligence products to other AI agents rather than to people: Grok-generated intelligence queries and market reports for Southeast Asian and BRICS+ trade corridors, freight-rate and HS-tariff monitoring, regulatory-risk briefs, origin attestations, agent DID verification and signed subscription-status proofs, priced per call or per monthly plan in USD and settled through a Wise business account. It identifies itself as did:web:merchant-0.com and publishes an A2A agent card at merchant-0.com/.well-known/agent-card.json (with a pre-0.3 agent.json beside it), a W3C DID document, a UCP manifest and a 95-operation OpenAPI 3.1 contract at api.merchant-0.com/openapi.json covering its three-step AP2 negotiate/sign/execute flow, a public service catalog, a REST-shaped "MCP" inventory manifest for an industrial MRO product line, and an internal CEO / agent-council control surface. The human-facing site is a Next.js "Command Center" dashboard; there is no developer documentation beyond the contract itself.
Merchant-0 publishes 34 API contracts indexed on the APIs.io network, including Advocate API, Ap2 API, Bank API, and 31 more. Tagged areas include Agents, Agentic Commerce, A2A, AP2, and Universal Commerce Protocol.
Merchant-0’s developer surface includes API reference, pricing, authentication, sandbox, and 17 more developer resources.
Kin Score
APIs 34
Individual APIs this provider publishes, each with its own machine-readable definition.
Merchant-0 A2A Agent
Agent2Agent (A2A) surface: an agent card served from https://merchant-0.com/.well-known/agent-card.json (with a pre-0.3 agent.json at the legacy path) naming did:web:merchant-0....
Merchant-0 Advocate API
The Advocate API from Merchant-0 — 3 operation(s) for advocate.
Merchant-0 Ap2 API
The Ap2 API from Merchant-0 — 16 operation(s) for ap2.
Merchant-0 Bank API
The Bank API from Merchant-0 — 1 operation(s) for bank.
Merchant-0 Catalog API
The Catalog API from Merchant-0 — 1 operation(s) for catalog.
Merchant-0 Config API
The Config API from Merchant-0 — 4 operation(s) for config.
Merchant-0 Credit API
The Credit API from Merchant-0 — 1 operation(s) for credit.
Merchant-0 Credit Health API
The Credit Health API from Merchant-0 — 1 operation(s) for credit health.
Merchant-0 Dashboard API
The Dashboard API from Merchant-0 — 1 operation(s) for dashboard.
Merchant-0 Diplomat API
The Diplomat API from Merchant-0 — 2 operation(s) for diplomat.
Merchant-0 Discovery API
The Discovery API from Merchant-0 — 3 operation(s) for discovery.
Merchant-0 Emergency API
The Emergency API from Merchant-0 — 4 operation(s) for emergency.
Merchant-0 Harvest API
The Harvest API from Merchant-0 — 1 operation(s) for harvest.
Merchant-0 Health API
The Health API from Merchant-0 — 1 operation(s) for health.
Merchant-0 Intel API
The Intel API from Merchant-0 — 2 operation(s) for intel.
Merchant-0 Invoices API
The Invoices API from Merchant-0 — 1 operation(s) for invoices.
Merchant-0 MCP API
The Mcp API from Merchant-0 — 6 operation(s) for mcp.
Merchant-0 Merchant 0 A2A Protocol Server API
The Merchant 0 A2A Protocol Server API from Merchant-0 — 1 operation(s) for merchant 0 a2a protocol server.
Merchant-0 Message API
The Message API from Merchant-0 — 1 operation(s) for message.
Merchant-0 Outbound API
The Outbound API from Merchant-0 — 3 operation(s) for outbound.
Merchant-0 Publicist API
The Publicist API from Merchant-0 — 3 operation(s) for publicist.
Merchant-0 Sandbox API
The Sandbox API from Merchant-0 — 1 operation(s) for sandbox.
Merchant-0 Scout API
The Scout API from Merchant-0 — 5 operation(s) for scout.
Merchant-0 Sentinel API
The Sentinel API from Merchant-0 — 3 operation(s) for sentinel.
Merchant-0 Settlement API
The Settlement API from Merchant-0 — 3 operation(s) for settlement.
Merchant-0 Strategist API
The Strategist API from Merchant-0 — 3 operation(s) for strategist.
Merchant-0 Subscription API
The Subscription API from Merchant-0 — 2 operation(s) for subscription.
Merchant-0 Subscriptions API
The Subscriptions API from Merchant-0 — 5 operation(s) for subscriptions.
Merchant-0 Technologist API
The Technologist API from Merchant-0 — 1 operation(s) for technologist.
Merchant-0 Treasurer API
The Treasurer API from Merchant-0 — 1 operation(s) for treasurer.
Merchant-0 Trial API
The Trial API from Merchant-0 — 1 operation(s) for trial.
Merchant-0 Ucp API
The Ucp API from Merchant-0 — 9 operation(s) for ucp.
Merchant-0 Webhooks API
The Webhooks API from Merchant-0 — 1 operation(s) for webhooks.
Merchant-0 .well Known API
The .well Known API from Merchant-0 — 1 operation(s) for .well known.
Scroll for all 34
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
Merchant-0 Inventory Server
Industrial B2B product catalog with GEO-optimized metadata. Search fasteners, sensors, pneumatics, safety equipment, and more.
MCP SERVERPricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Merchant 0 Com Rate Limits
RATE LIMITSOpenAPI Overlays 1
Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.
Merchant 0 Com Openapi Overlay
GENERATEDSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 1
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
Other 2
Properties that don't map to a standard resource type
Source (apis.yml)
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.