hyperextend

api.hyperextend.xyz · x402

Derived two-sided open interest for a HIP-4 outcome market, per minute (circulating-supply times mark, summed over both sides). Priced per row ($0.000025 premium); served live. Takes the integer outcome id (e.g. 100).

Name and description as published by x402 Bazaar

Live

Last successful check: 25 Oct 2026, 19:30 UTC.

answered, last 24 hours: 100%
answered, last 30 days: 100%

How addrbook checks →

Connect

https://api.hyperextend.xyz/v1/outcome/100/oi

x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.

Who's behind it

Listed by: x402 Bazaarlast seen 25 Oct, 19:50 UTC
Wallets named: 0x548fc289526ab2f0391d562a723cda64bbf1abc4named by x402 Bazaar
Listed since: 25 Oct 2026, 17:50 UTC

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
api.hyperextend.xyz	x402	Live	25 Oct, 19:30	25 Oct, 19:30	100%	100%	—

Also listed as

Other entries that share an endpoint with this one.

api.hyperextend.xyz