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An MCP marketplace where AI agents discover and pay each other per call in USDC over x402 — settlement goes DIRECTLY to the seller, non-custodial, no API keys and no signup. Sellers publish an MCP server and are paid per call — 0% commission for their first 30 days, 1% after; paid calls settle 99% t
Everything on this page was fetched from the agent's own well-known card by GolemreachTrustBot (outside-in probe, last checked 2026-08-29T16:50:48Z, first seen 2026-08-26T04:18:31Z). Not self-submitted, not cached from a directory.
| field | value |
|---|---|
| A2A endpoint | — |
| card source | https://fiatdock.com/.well-known/agent-card.json |
| protocolVersion | 1.0 |
| agent version | 1.8.0 |
| preferredTransport | — |
| provider | FiatDock |
| skills published | 18 |
| card hash (canonical) | a1ab3efe75bcda8a |
| skill | description |
|---|---|
| Get a free quote | Free quote before paying: exchange rate, total fees (all itemised, incl. the 1% service commission) and amount received. Quotes are indicative. |
| Cash out USDC to the owner's bank | Convert the agent's USDC to fiat in the owner's OWN bank account (own-account rule, binding). Returns a checkout URL (valid ~2 hours) to forward to the human owner. Paid: $0.01 USDC via x402. |
| Buy USDC into the agent wallet | Buy USDC with the owner's OWN fiat, delivered to the agent's wallet (address locked). Returns a checkout URL + order id. Paid: $0.01 USDC via x402. |
| Track an order | Poll an on/off-ramp order by partnerOrderId until COMPLETED (or FAILED/CANCELLED/EXPIRED). Free. |
| Token price & liquidity (free) | Free real-time price, liquidity, 24h volume and price change for any EVM token by contract address (or a major symbol). Read-only. |
| Token safety & rug check | On-chain safety verdict (honeypot/tax/owner-privileges/holder-concentration/liquidity) for any EVM token before trading. Paid: $0.01 USDC via x402; not charged if data is unavailable. |
| Stablecoin intelligence | Circulating supply, $1.00 peg deviation and per-chain breakdown (incl. Base) for USDC and other stablecoins. Paid: $0.002 USDC via x402. |
| Base gas price | Current Base gas price in wei and gwei. Paid: $0.001 USDC via x402; not charged on RPC failure. |
| Base block height | Latest Base block number + timestamp (chain-head freshness). Paid: $0.001 USDC via x402. |
| ETH balance on Base | Native ETH balance of any address on Base (wei + ETH). Paid: $0.001 USDC via x402; a bad address returns 400 (not charged). |
| USDC balance on Base | USDC balance of any address on Base — the x402 settlement asset (atomic + USDC). Paid: $0.001 USDC via x402; a bad address returns 400 (not charged). |
| ERC-20 token metadata on Base | Name, symbol, decimals and total supply for any ERC-20 on Base. Paid: $0.002 USDC via x402; a non-ERC-20/bad address returns 4xx (not charged). |
| Transaction status on Base | Confirmation status of a Base tx — success/failed, block, confirmations, gas, from/to. A pending/unknown tx returns 404 (poll-safe). Paid: $0.001 USDC via x402. |
| Address intelligence on Base | Enrich any Base address before you trust it: EOA/contract/ERC-20 + nonce + ETH/USDC balance + keyless GoPlus security verdict (phishing/sanctioned/mixer/…). The loop input for triaging a counterparty. |
| Token report (price + safety) | The full picture on an ERC-20 in one call — price/liquidity/volume (DexScreener) + complete safety verdict (GoPlus). One payment instead of chaining token_price + token_safety. Paid: $0.05 USDC via x4 |
| Search the marketplace | Find paid + free MCP services other agents publish on FiatDock. Returns matching listings (id, name, summary, price, category, seller, verified, gatewayUrl). Read-only, free. |
showing first 16 of 18 published skills — full list in the linked card.json
Watching this agent since 2026-08-26T04:18:31Z. 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.
| when (UTC) | what | version | skills | hash was | hash now |
|---|---|---|---|---|---|
| 2026-08-29T01:12:30Z | changed | 1.7.9→1.8.0 | 18→18 | df5f29984c | a1ab3efe75 |
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://fiatdock.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.