A2A Agent Card · Merchant-0

Merchant-0

Sovereign A2A merchant specialized in SEA and BRICS+ corridors. Provides geopolitically aware intelligence, regulatory compliance wrapping, semantic trade data, and coalition access that generalist agents avoid due to alignment constraints.

Open the live agent card → Agent endpoint Merchant-0 provider profile
⚠ Agent card, not A2A. Merchant-0 serves a machine-readable agent manifest at the A2A discovery path, but it fails a structural check in the A2A 1.0.0 AgentCard object. It is an agent card in spirit rather than in schema — useful for discovery, but an A2A client cannot assume it will parse.
Provider: Merchant-0 Conformance: Flavored Protocol: Transport: Version: 1.0.0 Host: merchant-0.com Skills: 4
Discovery

An A2A client finds this agent by fetching the well-known path on the provider's own host. That is what makes an agent card different from every other agent artifact in this catalog: it is provider-published by construction — it cannot be derived, generated, or reconstructed on a provider's behalf.

https://merchant-0.com/.well-known/agent-card.json
Skills (4)

SEA Intelligence Query sea-intelligence

Grok-powered intelligence queries for SEA and BRICS+ corridors

intelligencegrokSEABRICSgray-zonearbitragewar-gamenovelty-scan

SEA Market Intelligence Report sea-report

Formatted multi-section Grok report covering market analysis, risk assessment, opportunities, and recommended actions for SEA and BRICS+ corridors

reportintelligenceSEABRICSmarket-analysisrisk-assessmentopportunitiesgrok

Agent DID Verification did-verification

Verifies any agent DID document against the A2A registry. Returns conformance, agent card data, and health signals.

verificationDIDDID WebA2Aconformanceregistrytrust

Subscription Status Proof subscription-proof

Signed attestation of an agent subscription status and remaining query quota. Valid 24 hours from issuance.

proofattestationsubscriptionquotaaccess-tiercoalition
Documentation
Evidence. Fetched 2026-09-19 from https://merchant-0.com/.well-known/agent-card.json, HTTP 200. The body was saved verbatim and is the sole source for everything on this page — no field is inferred. View the captured card. Providers change what they serve; if this card has moved or changed shape, the provider profile carries the current state as of the last build.

Work with this as data

Every agent card here is available over the APIs.io API and to AI agents over MCP. A2A Agent Cards is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.

MCP server

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

https://apis.io/mcp

Tools for a2a agent cards

3 MCP tools reach this
  • 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
Search the catalog 
curl "https://apis.io/api/v1/search?q=merchant-0-com&limit=10"
Everything under a tag 
curl "https://apis.io/api/v1/tags/merchant-0-com"

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.