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Stablecoin-funded real-world payments for autonomous agents.
Everything on this page was fetched from the agent's own well-known card by GolemreachTrustBot (outside-in probe, last checked 2026-08-29T17:39:51Z, first seen 2026-08-26T06:12:43Z). Not self-submitted, not cached from a directory.
| field | value |
|---|---|
| A2A endpoint | https://api.chainfx.store/a2a |
| card source | https://api.chainfx.store/.well-known/agent-card.json |
| protocolVersion | — |
| agent version | 1.0.0 |
| preferredTransport | — |
| provider | ChainFX |
| skills published | 11 |
| card hash (canonical) | 219040e6cfdd683a |
| transport | URL |
|---|---|
| unspecified | https://api.chainfx.store/a2a |
| skill | description |
|---|---|
| Pay PIX with USDT | Create a PIX payment intent funded by an autonomous agent with USDT on BSC. |
| Pay card bill with USDT | Create a card bill or payment-link intent funded by USDT on BSC. |
| Get payment status | Read an agent payment intent lifecycle status, deposit data and settlement receipt. |
| Quote required USDT | Estimate gross USDT, fee and required USDT for a BRL payment amount. |
| List supported payment methods | List supported fiat payment rails and stablecoin funding rails. |
| Stablecoin exchange | Quote BSC stablecoin exchanges such as USDT to USDC through ChainFX Agent Rail. |
| Capability exchange | Discover purchasable and executable capabilities available to autonomous agents. |
| Semantic memory | Discover persistent memory operations for agent context and knowledge lookup. |
| Document OCR | Discover OCR operations for extracting and structuring document text. |
| LLM chat | Discover provider-routed text generation, chat, summarization and classification. |
| AML screening | Discover machine-readable anti-money-laundering screening operations. |
Watching this agent since 2026-08-26T06:12:43Z. 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://api.chainfx.store/mcp/initialize | 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.