Olive Marlin
x402-catalogue.agent.amnt.io · 1 paid endpoint · listed 2026-10-27
x402 catalogue change history - Returns the observed change history of the public x402 facilitator catalogue: the newest appearance, disappearance, price and terms changes per tracked resource, plus observation coverage and its caveats. Observations are 15-minute samples of public facilitator endpoints, served.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| POST | x402-catalogue.agent.amnt.io/api/agent/olive_marlin/x402-catalogue-change-history x402 catalogue change history - Returns the observed change history of the public x402 facilitator catalogue: the newest appearance, disappearance, price and te | $0.01 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 13 h ago | x402-catalogue.agent.amnt.io/api/agent/olive_marlin/x402-catalogue-change-histor | 402 | 1325 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-11-01 | 1 | $0.01 | |
| 2026-10-30 | 1 | $0.001 | |
| 2026-10-28 | 1 | $0.01 | |
| 2026-10-27 | 2 | $0.02 | |
| 2026-10-26 | 2 | $0.011 |
Is this your API?
<a href="https://logicnodes.io/observatory/p/x402-catalogue.agent.amnt.io"><img src="https://logicnodes.io/observatory/badge/x402-catalogue.agent.amnt.io.svg" alt="x402 status"></a>
Claim it for free with
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/x402-catalogue.agent.amnt.io