{"slug":"saylorinnovations-com-api-infra-transfer-time-15bcbb","title":"Transfer time for a data size over a link, with deadline bandwidth and TCP limit","host":"saylorinnovations.com","method":"GET","resource":"https://saylorinnovations.com/api/infra/transfer-time","category":"other","description":"Transfer time for a data size over a link, with deadline bandwidth and TCP limits","price_listed":0.01,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:137","eip155:42161","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"bandwidth":"500","bandwidth_unit":"mbps","daily_change_percent":"2","deadline_hours":"24","efficiency_percent":"85","rtt_ms":"40","size":"2","size_unit":"tb","streams":"4","tcp_window_kib":"64"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"bandwidth":{"description":"required link speed as a number (query)","type":"string"},"bandwidth_unit":{"description":"optional kbps, mbps, gbps, tbps, default mbps (query)","type":"string"},"daily_change_percent":{"description":"optional percent of the data that changes daily, for incremental backups (query)","type":"string"},"deadline_hours":{"description":"optional deadline to compute the needed bandwidth (query)","type":"string"},"efficiency_percent":{"description":"optional usable share of the link after protocol overhead and contention, default 85 (query)","type":"string"},"rtt_ms":{"description":"optional round-trip time to check the TCP window limit (query)","type":"string"},"size":{"description":"required data size as a number (query)","type":"string"},"size_unit":{"description":"optional kb, mb, gb, tb, pb, kib, mib, gib, tib, default gb (query)","type":"string"},"streams":{"description":"optional parallel streams, default 1 (query)","type":"string"},"tcp_window_kib":{"description":"optional TCP window size in KiB, default 64 (query)","type":"string"}},"required":["size","bandwidth"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"const":"json","type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"Transfer time for a data size over a link, with deadline bandwidth and TCP limits","last_updated":"2026-10-26T08:13:16.155Z","schemes":["exact"]}