api.octodamus.com equity basis

https://api.octodamus.com/v2/equity/basis

payable

Premium/discount of a tokenized stock's LIVE Robinhood Chain (Uniswap) price vs its index-implied fair value -- the pure arb signal for 24/7 tokenized equities. Returns on-chain price + venue + 24h volume, fair value, basis_pct, and a PREMIUM/DISCOUNT/FAIR signal. Scam/leveraged pairs filtered.

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

Price: $0.02
Network: base
Pay to: 0x5c6B3a3dAe296d3cef50fef96afC73410959a6Db
Spec dialect: v2 (declares x402Version 2)
Transport: PAYMENT-REQUIRED header
HTTP method: GET
Response latency: 469 ms
Payment options: 1 usable of 1
Last checked: 2026-08-10T09:12:32.660Z (1d ago)
Category: finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.octodamus.com%2Fv2%2Fequity%2Fbasis"