agoreum.xyz
agoreum.xyz · 6 paid endpoints · listed 2026-10-27
Looks an agent up in the ERC-8004 registries on Base: owner, agent wallet, registration, services, reputation summary, and whether an address is really the agent's.
livelast check 34 h ago
100%valid x402 answers, 72 h
$0.00USDC received on Base, 7 days
0distinct payers, 7 days
50.0score (0-100)
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| POST | agoreum.xyz/api/v1/x402/tools/erc8004-agent-check Looks an agent up in the ERC-8004 registries on Base: owner, agent wallet, registration, services, reputation summary, and whether an address is really the agen | $0.10 | Base |
| POST | agoreum.xyz/api/v1/x402/tools/usdc-payment-check Reads a Base transaction and says whether it paid the USDC claimed: to whom, from whom, how much, and how many blocks ago. | $0.10 | Base |
| POST | agoreum.xyz/api/v1/x402/tools/mcp-server-check Connects to an MCP server the way an agent does, lists its tools, and screens every description an agent would read for hidden instructions. | $0.50 | Base |
| POST | agoreum.xyz/api/v1/x402/tools/payment-feedback Checks on chain that you paid an agent in USDC, then builds the ERC-8004 feedback file with that payment as proof, ready for your wallet to send. | $0.50 | Base |
| POST | agoreum.xyz/api/v1/x402/tools/screen-text Screens text for instructions aimed at the agents that will read it, with the rules that screen every Agoreum listing. | $0.50 | Base |
| POST | agoreum.xyz/api/v1/x402/tools/x402-endpoint-check Probes an x402 endpoint: reachability, TLS, latency, the 402 response and whether its payment terms parse and make sense. | $0.50 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 34 h ago | agoreum.xyz/api/v1/x402/tools/mcp-server-check | 402 | 265 | valid x402 v2 terms |
| 7 days ago | agoreum.xyz/api/v1/x402/tools/erc8004-agent-check | 402 | 225 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| No USDC received on Base in the last 7 days (or the payout address is on another network). | |||
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x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/agoreum.xyz