A2A Agent Card · Hello Audio · card published by Zapier

Zapier

⚠ This card does not identify Hello Audio. It identifies itself as Zapier at zapier.com

✓ Conformant with A2A 1.0.0. This card passes every structural check in the A2A specification’s AgentCard object — a capabilities object, a declared protocolVersion, and a well-formed skills array.
, which is not Hello Audio’s registered domain (helloaudio.fm).
It was found at this path because Hello Audio’s record references that host. That happens for a product or a parent company as readily as for an unrelated one, so we do not claim Hello Audio serves this agent endpoint — the card is reproduced here as published, and the identity above is the card’s own.
Provider: Hello Audio Card identifies: Zapier Conformance: Conformant Protocol: 0.3 Transport: HTTP+JSON Version: 1.0.0 Host: docs.zapier.com Skills: 7
Discovery

An A2A client finds this agent by fetching the well-known path on the host below. An agent card cannot be derived, generated or reconstructed on anyone’s behalf — whoever serves it published it — but this host is not Hello Audio’s own, so the card is evidence about Zapier rather than about Hello Audio.

https://docs.zapier.com/.well-known/agent-card.json
Interfaces
https://docs.zapier.com/ · transport · protocol HTTP+JSON non-standard interface list
Skills (7)

zapier-choose-your-path

Use when asking which Zapier developer path fits a goal, the difference between Zapier MCP and the SDK, how to connect to Zapier, or where to find a developer product in the docs. Routes to the canonical documentation for each path.

zapier-embed-guide

Use when asking about Powered by Zapier versus White Label, the Zapier Trigger Inbox API, connection webhooks, partner billing for Zapier automation, or which embed option fits a partner product. Explains the embed options and routes to canonical documentation.

zapier-integrations-guide

Use when asking which Zapier integration developer tool to use, "Platform UI versus Platform CLI", integration structure, private versus public integrations, publishing requirements, or beta status. Explains the integration developer tools and routes to canonical documentation.

zapier-mcp-guide

Use when asking what Zapier MCP is, the difference between agentic and managed mode, why MCP tools are not appearing, how MCP tasks are counted, server limits, or which MCP clients are supported. Explains MCP capabilities and constraints and routes to canonical documentation.

zapier-sdk-guide

Use when asking about Zapier SDK capabilities, when to use the SDK instead of MCP, SDK authentication, OAuth, client credentials, API calls, rate limits, webhooks, or the SDK API reference. Explains SDK concepts and routes to canonical documentation.

zapier-troubleshooting-router

Use when troubleshooting a Zapier error, including McpAuthorizationError, MCP tools missing or returning 404, SDK login failures, expired connections, client credentials not working, an action or trigger timeout, a payload size limit, a 429 rate limit throttle, "an array is expected", an error code from White Label or Trigger Inbox, or an error from the Powered by Zapier API. Routes each symptom to the matching documentation page.

zapier-workflow-concepts

Use when asking what a Zap, trigger, action, search action, filter, path, or task means, how Zapier counts tasks, or the difference between a trigger and an action. Explains core Zapier terms and routes to canonical documentation.

Documentation
https://docs.zapier.com/
Evidence. Fetched 2026-10-28 from https://docs.zapier.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=hello-audio&limit=10"
Everything under a tag
curl "https://apis.io/api/v1/tags/hello-audio"

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