{"id":"d7261953-f8fe-483a-8c74-f0dbf16deb46","url":"https://api.usenami.io/v1/perp/snapshot","method":"GET","fingerprint":"52f96c1e11c0fcdfb324c310e842b7f7e61a5116c54bf36c1ce8ef27915297c0","name":"Usenami","description":null,"category":"other","docs_url":null,"advertised_price_usd":"0.005000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","scheme":"exact","networks":["eip155:8453"],"pay_to":"0x1538726707212F4dB3EB67cEc0910422A310475c","input_schema":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string"},"method":{"type":"string"}}},"output_schema":null,"schema_completeness":0,"status":"live","first_seen_at":"2026-08-23 21:28:36.452019+00","last_seen_at":"2026-08-23 21:28:36.182+00","last_success_at":"2026-09-14 09:39:20.668+00","dead_since":null,"probe_backoff_tier":0,"next_probe_at":"2026-09-14 09:44:20.668+00","search_tsv":"'usenami':1","catalog_number":"6176","x402_version":2,"resource_url":"https://api.usenami.io/v1/perp/snapshot","resource_description":"One-call market snapshot for one crypto perpetual across every tracked venue — funding rate, annualized carry with contango/backwardation structure, open interest, 24h volume and mark price in a single response. Bundles funding/carry/open-interest/volume-24h so an agent makes one paid call instead of four.","bazaar_extension":{"info":{"input":{"type":"http","method":"GET","queryParams":{"ticker":{"type":"string","required":true,"description":"Base ticker (e.g. BTC, ETH). Required."},"canonical_id":{"type":"string","required":false,"description":"Disambiguates a ticker that names two unrelated assets; a 409 on the ticker alone names the candidates."}}},"output":{"type":"json","example":{"items":[{"venue":"binance","structure":"contango","mark_price":64000,"updated_at":"2026-06-26T16:00:00Z","volume_24h":7590000000,"asset_class":"crypto","funding_rate":0.0001,"open_interest":97100,"annualized_carry_pct":10.95,"funding_interval_hours":8}],"ticker":"BTC","methodology":"per-venue funding + annualized_carry_pct + structure + open_interest + volume_24h + mark_price from one freshness-bounded read","venues_count":18}}},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string"},"method":{"type":"string"}}}}}},"accepted_requirements":[{"raw":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x1538726707212F4dB3EB67cEc0910422A310475c","amount":"5000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300},"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x1538726707212F4dB3EB67cEc0910422A310475c","scheme":"exact","network":"eip155:8453","amountAtomic":"5000"}],"bazaar_compatible":true,"bazaar_validated_at":"2026-09-14 09:39:20.668+00","bazaar_validation_error":null,"window":"24h","probes_n":22,"handshake_uptime":0.95454544,"settle_success_rate":0,"valid_result_rate":null,"latency_p50":236,"latency_p90":2269,"price_drift_pct":0,"score":0.7876,"computed_at":"2026-09-14 09:39:41.291+00","source_metadata":[{"raw":{"url":"https://api.usenami.io/v1/perp/snapshot","name":"Usenami","method":"GET","source":"bazaar:api.cdp.coinbase.com","fingerprint":"52f96c1e11c0fcdfb324c310e842b7f7e61a5116c54bf36c1ce8ef27915297c0","advertisedPriceUsd":0.005},"source_id":1,"external_id":null}],"live_endpoint_metadata":{"x402_version":2,"resource_url":"https://api.usenami.io/v1/perp/snapshot","resource_description":"One-call market snapshot for one crypto perpetual across every tracked venue — funding rate, annualized carry with contango/backwardation structure, open interest, 24h volume and mark price in a single response. Bundles funding/carry/open-interest/volume-24h so an agent makes one paid call instead of four.","bazaar_extension":{"info":{"input":{"type":"http","method":"GET","queryParams":{"ticker":{"type":"string","required":true,"description":"Base ticker (e.g. BTC, ETH). Required."},"canonical_id":{"type":"string","required":false,"description":"Disambiguates a ticker that names two unrelated assets; a 409 on the ticker alone names the candidates."}}},"output":{"type":"json","example":{"items":[{"venue":"binance","structure":"contango","mark_price":64000,"updated_at":"2026-06-26T16:00:00Z","volume_24h":7590000000,"asset_class":"crypto","funding_rate":0.0001,"open_interest":97100,"annualized_carry_pct":10.95,"funding_interval_hours":8}],"ticker":"BTC","methodology":"per-venue funding + annualized_carry_pct + structure + open_interest + volume_24h + mark_price from one freshness-bounded read","venues_count":18}}},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string"},"method":{"type":"string"}}}}}},"accepted_requirements":[{"raw":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x1538726707212F4dB3EB67cEc0910422A310475c","amount":"5000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":300},"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0x1538726707212F4dB3EB67cEc0910422A310475c","scheme":"exact","network":"eip155:8453","amountAtomic":"5000"}],"bazaar_compatible":true,"bazaar_validated_at":"2026-09-14 09:39:20.668+00","bazaar_validation_error":null},"sonar_metrics":{"score":0.7876,"uptime":0.95454544,"paid_success_rate":0,"valid_result_rate":null,"latency_p50":236,"latency_p90":2269,"price_drift_pct":0},"cdp_indexed":false,"confidence":"high"}