A2A Agent Card · Horse Truth

Horse Truth Machine Intelligence

Provider: Horse Truth Card identifies: Horse Truth Conformance: Conformant Protocol: 1.0 Transport: Version: 1.0.0 Host: horse-truth-edge-production.up.railway.app Skills: 6
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://horse-truth-edge-production.up.railway.app/.well-known/agent-card.json
Interfaces
https://horsetruth.com.au/api/v1/a2a · transport · protocol JSONRPC
Skills (6)

Discover Horse Truth machine services discover

Free discovery of capabilities, pricing, sandbox, MCP, REST and purchase endpoints.

discoveryhorse-racingmcpapi

Horse Truth free sandbox sandbox

Free navigation to the free sample for any horse (/api/v1/sandbox/horse?name=) and the fixed Chance With Wolves sandbox, so an agent can inspect output before purchase.

sandboxtrialhorse-racing

Horse intelligence horse_intelligence

Paid skill. Bearer Horse Truth machine key required; missing access returns a deterministic 402 purchase path. Returns derived intelligence for one horse.

horse-racingintelligencepaid

Horse material changes horse_changes

Paid skill. Bearer Horse Truth machine key required; missing access returns a deterministic 402 purchase path. Returns material change events for one horse.

horse-racingchangespaid

Horse Truth rankings horse_rankings

Paid skill. Bearer Horse Truth machine key required; missing access returns a deterministic 402 purchase path. Returns current derived rankings from the warmed canonical model cache.

horse-racingrankingspaid

Resolve horse identity resolve_horse

Paid skill. Bearer Horse Truth machine key required; missing access returns a deterministic 402 purchase path. Resolves a horse identity against Horse Truth profiles.

horse-racingidentitypaid
Documentation
https://horsetruth.com.au/developers/machine
Evidence. Fetched 2026-10-14 from https://horse-truth-edge-production.up.railway.app/.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=horsetruth&limit=10"
Everything under a tag 
curl "https://apis.io/api/v1/tags/horsetruth"

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

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