{"id":"63f1da21-cbf6-4b67-b11f-59690523ef50","shortId":"mjDsK4","kind":"x402","title":"https://api.x402node.dev/market/perp-volume","tagline":"","description":"","tags":[],"capabilities":["x402-eip155:8453"],"categories":[],"synonyms":[],"warnings":[],"endpointUrl":"https://api.x402node.dev/market/perp-volume","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","amount":"12000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300},{"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"2wKupLR9q6wXYppw8Gr2NvWxKBUqm4PPJKkQfoxHDBg4"},"payTo":"9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up","amount":"12000","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","maxTimeoutSeconds":300}]},"qualityScore":"0.000","qualityRationale":null,"verified":false,"liveness":"unknown","lastLivenessCheck":null,"agentReviews":{"count":0,"score_avg":null,"cost_usd_avg":null,"success_rate":null,"latency_p50_ms":null,"narrative_summary":null,"summary_updated_at":null},"enrichmentModel":null,"enrichmentVersion":1,"enrichedAt":null,"embedding":null,"createdAt":"2026-06-22T00:06:51.432Z","updatedAt":"2026-08-14T23:03:48.145Z","lastSeenAt":"2026-08-14T23:03:48.145Z","tsv":"'/market/perp-volume':3 'api.x402node.dev':2 'api.x402node.dev/market/perp-volume':1 'x402-eip155:8453'","prices":[{"id":"63560ba8-e9b9-4768-a767-9efe79d63b68","listingId":"63f1da21-cbf6-4b67-b11f-59690523ef50","amountUsd":null,"unit":"per_call","nativeCurrency":"USD COIN","nativeAmount":"12000","chain":"base","payTo":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","paymentMethod":"x402-usd coin","isPrimary":true,"details":{"scheme":"exact","mime_type":"application/json","accepts_all":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://api.x402node.dev/market/perp-volume","description":"Ranks perpetual swaps by 24h USD volume across the OKX market in a single call, surfacing where derivatives liquidity and trader attention are concentrated right now. Live aggregated screener an LLM cannot produce. perp volume leaders, most active perpetuals, derivatives liquidity, hottest perps","outputSchema":{"input":{"type":"http","method":"GET","queryParams":{"limit":"how many to return, default 20"},"discoverable":true}},"maxAmountRequired":"12000","maxTimeoutSeconds":60}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":60},"createdAt":"2026-06-22T00:06:51.432Z"}],"sources":[{"listingId":"63f1da21-cbf6-4b67-b11f-59690523ef50","source":"x402_bazaar","sourceId":"https://api.x402node.dev/market/perp-volume","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-06-22T00:06:51.432Z","lastSeenAt":"2026-08-14T23:03:48.145Z"}],"details":{"listingId":"63f1da21-cbf6-4b67-b11f-59690523ef50","quickStartSnippet":null,"exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","queryParams":{"limit":"how many to return, default 20"},"discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[],"useCases":[],"bestFor":[],"notFor":[],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-07-01T04:29:51.897Z"},"updatedAt":"2026-07-09T20:02:07.253Z"}}