# Hive Civilization A2A Agent

**Canonical:** https://apis.io/apis/thehiveryiq-com/hive-a2a-agent/  
**Provider:** Hive Civilization — https://apis.io/providers/thehiveryiq-com/  
**Base URL:** https://receipts.thehiveryiq.com/a2a  
**Documentation:** https://thehiveryiq.com/a2a/

Hive Civilization A2A Agent is one of 5 APIs that [Hive Civilization](https://apis.io/providers/thehiveryiq-com/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include A2A, Agents, and Agentic Commerce. The published artifact set on APIs.io includes API documentation.

Agent-to-agent surface: A2A agent cards on the apex (protocolVersion 0.3.0, six HiveAttest/HiveWallet/HiveGate skills) and on receipts.thehiveryiq.com (0.2.0 catalog of ten per-agent cards with the AP2 x402 payment extension), and a JSON-RPC 2.0 endpoint at https://receipts.thehiveryiq.com/a2a exposing 49 proprietary methods (agent.card, receipt.emit, x402.quote, delegation.*, firewall.*, hktn.*). The endpoint does not implement A2A's message/send or tasks/get.

## Machine-readable artifacts (4)

- **AgentCard** — https://raw.githubusercontent.com/api-evangelist/thehiveryiq-com/refs/heads/main/a2a/thehiveryiq-com-a2a.yml
- **AgentCard** — https://thehiveryiq.com/.well-known/agent-card.json
- **AgentCard** — https://receipts.thehiveryiq.com/.well-known/agent-card.json
- **Documentation** — https://thehiveryiq.com/a2a/

## Other Hive Civilization APIs (4)

- [Hive Receipts and Agent Commerce API (HiveMorph)](https://apis.io/apis/thehiveryiq-com/hivemorph-receipts-api/)
- [HiveCompute Inference Router API](https://apis.io/apis/thehiveryiq-com/hivecompute-inference-api/)
- [Hive MCP Gateway and Registry](https://apis.io/apis/thehiveryiq-com/hive-mcp-gateway/)
- [Hive Passport Trust Rail (HKTN)](https://apis.io/apis/thehiveryiq-com/hive-passport-trust-rail/)

## Tags

A2A, Agents, Agentic Commerce

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