crypto.openverbs.com v1 history

https://crypto.openverbs.com/v1/history

answers 402

Historical USD price series for one token by coin id (e.g. "coingecko:bitcoin", "ethereum:0xdAC17…"). Returns evenly spaced `points` over the last `span` periods.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.

Price: $0.001
Network: base
Pay to: 0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A
Spec dialect: v2 (declares x402Version 2)
Transport: PAYMENT-REQUIRED header
HTTP method: POST
Response latency: 212 ms
Payment options: 1 usable of 1
Last checked: 2026-09-06T01:20:28.898Z (21d ago)
Category: finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fcrypto.openverbs.com%2Fv1%2Fhistory"