# Name Whisper A2A Agent

**Canonical:** https://apis.io/apis/namewhisper-ai/namewhisper-a2a-agent/  
**Provider:** NameWhisper — https://apis.io/providers/namewhisper-ai/  
**Base URL:** https://namewhisper.ai/a2a  
**Documentation:** https://namewhisper.ai/agents

Name Whisper A2A Agent is one of 3 APIs that [NameWhisper](https://apis.io/providers/namewhisper-ai/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include A2A, ENS, AI Agents, and JSON-RPC. The published artifact set on APIs.io includes API documentation and authentication docs.

The agent-to-agent surface: an anonymous A2A 0.3.0 JSON-RPC endpoint at https://namewhisper.ai/a2a whose agent card (served at both /.well-known/agent-card.json and the legacy /.well-known/agent.json) declares 44 skills mirroring the MCP tools one-for-one, preferredTransport JSONRPC, and no streaming, push notifications or task history. message/send answered a natural-language availability question live with a Message result; tasks/get is unimplemented. Graded conformant against A2A 1.0.0 in a2a/namewhisper-ai-a2a.yml.

## Machine-readable artifacts (6)

- **Documentation** — https://namewhisper.ai/agents
- **AgentCard** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/a2a/namewhisper-ai-a2a.yml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/authentication/namewhisper-ai-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/conventions/namewhisper-ai-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/errors/namewhisper-ai-problem-types.yml
- **Conformance** — https://raw.githubusercontent.com/api-evangelist/namewhisper-ai/refs/heads/main/conformance/namewhisper-ai-conformance.yml

## Other NameWhisper APIs (2)

- [Name Whisper MCP Server](https://apis.io/apis/namewhisper-ai/namewhisper-mcp-server/)
- [Name Whisper REST API](https://apis.io/apis/namewhisper-ai/namewhisper-rest-api/)

## Tags

A2A, ENS, AI Agents, JSON-RPC

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/namewhisper-ai/namewhisper-a2a-agent/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/namewhisper-ai/.