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Pay-per-call crypto market data and USDC-on-Base analytics, settled via x402 micropayments in USDC on Base mainnet.
Everything on this page was fetched from the agent's own well-known card by GolemreachTrustBot (outside-in probe, last checked 2026-08-29T16:58:11Z, first seen 2026-08-26T05:26:53Z). Not self-submitted, not cached from a directory.
| field | value |
|---|---|
| A2A endpoint | https://baseusdcearn.pythonanywhere.com/ |
| card source | https://baseusdcearn.pythonanywhere.com/.well-known/agent-card.json |
| protocolVersion | 0.2.0 |
| agent version | 1.4.0 |
| preferredTransport | a2a |
| provider | — |
| skills published | 2 |
| card hash (canonical) | 7190bd733f7daf06 |
| transport | URL |
|---|---|
| a2a | https://baseusdcearn.pythonanywhere.com/ |
| skill | description |
|---|---|
| crypto-market-pulse | Live BTC/ETH/SOL/USDC prices with 24h change, Base block height and gas price. $0.001 USDC via x402. |
| usdc-on-base-stats | Real-time USDC-on-Base transfer analytics (count, volume, unique senders/recipients). $0.005 USDC via x402. |
Watching this agent since 2026-08-26T05:26:53Z. Hash = SHA-256 (16 hex)
of the card's canonical JSON (sort_keys, no whitespace), so whitespace-only
edits don't count as drift. Feed:
api/a2a-drift.json.
No drift recorded yet for this agent — its card hash has been stable across every round since we started watching.
Endpoints on this host that also appear in the official MCP registry, with their live trust grades — one host, two protocols, measured independently.
| MCP endpoint | grade | MCP OK | auth |
|---|---|---|---|
| https://baseusdcearn.pythonanywhere.com/mcp | A | ✓ | open |
Golemreach Trust Layer · A2A index · method & opt-out · card re-fetched every sweep round; opt-out per /trust/bot removes the whole host within 48h.