x402 price index · endpoint

POST https://rail.akrivis.in/v1/tools/crypto-ticker/call · tool crypto-ticker · source registry · id 8ebec609cfcef2cf

current quote: 0.002 USDC declared observed 2026-09-15T18:04:59.000Z
percentile: P61 of 197 indexed USDC quotes (share quoting at or below this one; P0 = cheapest)
inflation flag: no (latest quote ≤ 1.5× the 30-day median)
7-day: 0.002 USDC / 0.002 USDC / 0.002 USDC min / median / max · 28 obs · change 0.0%
30-day: 0.002 USDC / 0.002 USDC / 0.002 USDC min / median / max · 38 obs · change 0.0%
first / last seen: 2026-09-03T14:23:34.000Z / 2026-09-15T18:04:58.000Z

Embed the badge

The badge is served from this index with a 1-hour cache and reads "unknown" whenever there is no data. It links back here so anyone can see the history behind the number.

[![x402 price](https://index.code402.dev/badge/8ebec609cfcef2cf.svg)](https://index.code402.dev/e/8ebec609cfcef2cf)

<a href="https://index.code402.dev/e/8ebec609cfcef2cf"><img src="https://index.code402.dev/badge/8ebec609cfcef2cf.svg" alt="x402 quoted price for https://rail.akrivis.in/v1/tools/crypto-ticker/call"></a>

Verify a receipt

Paste the XDR-1 receipt JSON a paid call returned (the X-Receipt header, base64-decoded, or the receipt object inside it). The signer is recovered offline and compared with the signer https://rail.akrivis.in publishes in /.well-known/x402.json. Nothing is sent anywhere else.

Price history (last 38 observations, 30 days)

observed	quoted	asset	chain	pay to	kind
2026-09-15T18:04:59.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-15T12:05:12.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-15T06:04:24.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-15T00:04:51.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-14T18:04:52.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-14T12:04:53.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-14T06:04:54.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-14T00:04:54.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-13T18:04:53.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-13T12:04:54.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-13T06:04:53.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-13T00:04:53.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-12T18:04:53.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-12T12:04:24.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-12T06:05:29.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-12T00:04:41.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-11T18:04:31.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-11T12:05:52.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-11T06:05:23.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-11T00:06:35.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-10T18:05:54.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-10T12:05:54.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-10T06:06:07.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-10T00:05:54.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-09T18:05:25.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-09T12:05:24.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-09T06:05:10.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-09T00:05:22.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-08T18:05:22.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-08T12:05:10.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-08T06:05:10.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-08T00:05:00.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-07T18:05:00.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-07T12:05:38.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-07T06:06:07.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-07T00:05:02.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-06T18:05:02.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared
2026-09-03T14:23:34.000Z	0.002 USDC	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	8453	0xc59c85e661d34084a7769f955d17fd38254a6235	declared

Raw JSON: /v1/history · /v1/price