the402 endpoint detail

← All endpoints

oracle.the-undesirables.com v1 coin-history

https://oracle.the-undesirables.com/api/v1/coin-history

answers 402

Historical token price forecaster: fetches OHLC (Open, High, Low, Close) data from CoinGecko and projects forward trajectories with percentile forecasts. Uses Merton Jump-Diffusion modeling for this crypto-native asset class.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.05
Network
base
Pay to
0x642e8a7C289381f24f0395e0539f0bA41c74Cc1B
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
252 ms
Payment options
3 usable of 3
Last checked
2026-08-15T14:22:34.385Z (3d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Foracle.the-undesirables.com%2Fapi%2Fv1%2Fcoin-history"