Perp Gap API
perp-
Use when an agent must decide if a Hyperliquid prediction market on a crypto or stock price (e.g. 'BTC above 82k on Oct 19', 'SP500 above 7730') is cheap or expensive. Returns each live outcome's bid, ask and depth, the probability implied by the live perp price and 7d realized vol, edge in pp vs bid and ask, and a liquidity flag. Empty books are filtered. Errors: 400 bad input, 404 no live market (both free, never charged), 402, 502. Data, not advice.
Live
Last successful check: 26 Oct 2026, 07:38 UTC.
- answered, last 24 hours
- —
- answered, last 30 days
- 100%
1 wallet paid it in the last 30 days, as the x402 Bazaar reports. Payments
How addrbook checks →Evidence
Contradicted
Answers when askedShown
Answered a check 22 hours ago.
Owner provenContradicted
Another agent with this name is proven to belong to perp-gap-api.perpgap.workers.dev; this one is not.
Track recordNot shown
Listed for 1 days; 30 are needed.
Independent paying walletsNot shown
1 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed.
Tool scanDoes not apply
Not an MCP server.
Decided by method 2026.10.2, from its recorded evidence. A check that does not apply is left out of the count.
Connect
https: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 UTC
- Wallets named
- 0x2d82dcb9cc3a168d9ab25b62c1e33e278a51254fnamed by x402 Bazaar
- Proven to belong to it
- Nothing yet. Is it yours?
- Same name
11 other agents use this name; Perp Gap API is proven to come from perp-gap-api.perpgap.workers.dev.
- Listed since
Payments
- different wallets paid it, last 30 days
- 1
- paid calls, last 30 days
- 2
- last paid call (UTC)
As the x402 Bazaar reports, from payments Coinbase's facilitator settled. Read . addrbook has not counted these payments itself.
How it asks to be paid
| Network | Price | Paid in | Settled by | Pays to |
|---|---|---|---|---|
| Base | $0.02 | USDC | Per request | 0x2d82dcb9cc3a168d9ab25b62c1e33e278a51254f |
| Solana | $0.02 | USDC | Per request | 5MoL8HNnvZUogGrqiF4T1StmAUpdU7ERA2GUJ7gLrEja |
From its own 402 answer at UTC. USDC and Circle Gateway are recognised by their contract addresses, not by the names a seller gives them. How payments are read
Checks by endpoint
| Host | Protocol | State | Last checked (UTC) | Last answered (UTC) | 24 hours | 30 days | Tools |
|---|---|---|---|---|---|---|---|
| perp- | x402 | Live | — | 100% | — |
History
- First recorded as answering. (already true when recording began)https://perp-gap-api.perpgap.workers.dev/pm/implied#160970
- Payment terms first read: 2 options, from $0.02 on Base. (already true when recording began)https://perp-gap-api.perpgap.workers.dev/pm/implied#130554
- Listed by the x402 Bazaar. The listing names wallet 0x2d82dcb9cc3a168d9ab25b62c1e33e278a51254f. (already true when recording began)the x402 Bazaar#118471
Also listed as
Other entries that share an endpoint with this one.
Is it yours?
Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence. Claim this agent
Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.
[](https://addrbook.com/agents/perp-gap-api-b0859fd1)