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The explorer for the indexed x402 paid web. Paid-call verification, 11 indexed chains, and live settlement arrivals.

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Dashboard/Servers/api.foursec.xyz
SolanaBasePolygonArbitrumOptimismAvalancheBNBSKALEWorld ChainMonadRobinhood
SolanaBasePolygonArbitrumOptimismAvalancheBNBSKALEWorld ChainMonadRobinhood
api.foursec.xyz

api.foursec.xyz

22 resources762ms p50
$0.00
across0settlements·$0.00avg
0buyers
0sellers
All-time context: $7.05 across 284 settlements

Resources (22)

All-time breakdown
ResourceCategoryQualityTierTxnsVolume
Price Pulse API
https://api.foursec.xyz/api/v1/prices
Data—host level——
Predicted Futures Funding
https://api.foursec.xyz/futures/predicted-funding/:symbol
Analytics—host level——

Own api.foursec.xyz? List it with your agent

Paste the prompt below to your coding agent. It runs a real paid test on every route, fixes what scores low, and re-auditions until they pass — the gaps below are already filled in for you.

  • 17 of 22 routes have never been scored — the audition tests them for the first time.
  • 5 routes are flagged by the verifier as failing or inconclusive.
Paste this to your agent
Make my x402 API at https://api.foursec.xyz discoverable on x402gle. Read the instructions at https://x402gle.com/agent.md and follow them end to end. Install the OpenDexter CLI, then run `npx @dexterai/opendexter audition https://api.foursec.xyz --json`. Heads up: 17 routes have never been scored — start there. Read the score and fixInstructions for every route, fix my OpenAPI and endpoints until each route passes, and re-audition until it does. A passing audition lists my API automatically.

New to this? How agent-first onboarding works.

Latest Settlements

Live feed
ForViaChainAmountBuyerTxTime
Futures OI Snapshot
https://api.foursec.xyz/futures/open-interest/:symbol
Analytics
—
host level
—
—
api.foursec.xyz
Futures Sentiment Check
https://api.foursec.xyz/futures/long-short/:symbol
Analytics
88
host level——
Symbol Price Lookup
https://api.foursec.xyz/price/:symbol
Data—host level——
api.foursec.xyz
Price History API
https://api.foursec.xyz/price/history/:symbol
Data
78
host level——
api.foursec.xyz
Liquidation Heatmap
https://api.foursec.xyz/liquidation/heatmap/:symbol
Analytics
93
host level——
CVD History
https://api.foursec.xyz/cvd/history/:symbol
Analytics—host level——
CVD by Symbol
https://api.foursec.xyz/cvd/:symbol
Analytics—host level——
api.foursec.xyz
Funding Rate Compare
https://api.foursec.xyz/futures/funding-compare/:symbol
Analytics
91
host level——
Price Alert API
https://api.foursec.xyz/price-alert
Trading—host level——
Symbol Volume API
https://api.foursec.xyz/volume/:symbol
Analytics—host level——
Market Data Lookup
https://api.foursec.xyz/api/v1/market/:id
Data—host level——
Market History API
https://api.foursec.xyz/api/v1/market/:id/history
Analytics—host level——
api.foursec.xyz
Futures Basis Lookup
https://api.foursec.xyz/futures/basis/:symbol
Analytics
92
host level——
Arbitrage Opportunity Finder
https://api.foursec.xyz/arbitrage-opportunity
Trading—host level——
Volatility Index API
https://api.foursec.xyz/volatility-index/:symbol
Analytics—host level——
Funding Rate Lookup
https://api.foursec.xyz/funding-rate/:symbol
Trading—host level——
Funding Rate History
https://api.foursec.xyz/funding-rate/history/:symbol
Trading—host level——
Recent Liquidation Feed
https://api.foursec.xyz/liquidation/recent
Data—host level——
Pair Spread Check
https://api.foursec.xyz/spread/:pair
Trading—host level——
Liquidation Alert
https://api.foursec.xyz/liquidation/alert
Trading—host level——

Accolades