{"slug":"automotive-calc-x402tookit-com-towing-payload-221a14","title":"Towing check in pounds","host":"automotive-calc.x402tookit.com","method":"GET","resource":"https://automotive-calc.x402tookit.com/towing-payload","category":"other","description":"Towing check in pounds: payload left after people, cargo and tongue weight, tow rating and combined weight limits.","price_listed":0.02,"price_asked":0.02,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":420,"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":{"curbWeight":4900,"gcwr":13500,"gvwr":6800,"occupantsAndCargo":600,"tonguePercent":12,"towRating":7500,"trailerWeight":6000},"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":{"curbWeight":{"description":"Vehicle weight empty with fluids, lb","type":"number"},"gcwr":{"description":"Gross combined weight rating, lb, to check the whole rig","type":"number"},"gvwr":{"description":"Vehicle gross vehicle weight rating, lb (door-jamb sticker)","type":"number"},"occupantsAndCargo":{"description":"People plus cargo in the vehicle, lb (default 0)","type":"number"},"tonguePercent":{"description":"Tongue weight as % of trailer weight, 5 to 30 (default 12; 10 to 15 for a bumper-pull trailer)","type":"number"},"towRating":{"description":"Maximum trailer weight the vehicle is rated to tow, lb","type":"number"},"trailerWeight":{"description":"Loaded trailer weight, lb","type":"number"}},"required":["gvwr","curbWeight","trailerWeight","towRating"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"asOf":{"type":["null","string"]},"combinedWeightLb":{"type":["null","number"]},"degraded":{"type":["boolean","null"]},"disclaimer":{"type":["null","string"]},"gcwrLb":{"type":["null","number"]},"gcwrRemainingLb":{"type":["null","number"]},"issues":{"type":["array","null"]},"notChecked":{"items":{"type":"string"},"type":["array","null"]},"occupantsAndCargoLb":{"type":["null","number"]},"payloadCapacityLb":{"type":["null","number"]},"payloadRemainingLb":{"type":["null","number"]},"payloadUsedLb":{"type":["null","number"]},"reasons":{"items":{"type":"string"},"type":["array","null"]},"source":{"type":["null","string"]},"summary":{"type":["null","string"]},"tongueWeightLb":{"type":["null","number"]},"towRatingLb":{"type":["null","number"]},"towRatingRemainingLb":{"type":["null","number"]},"trailerAsPercentOfTowRating":{"type":["null","number"]},"trailerWeightLb":{"type":["null","number"]},"verdict":{"type":["null","string"]}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-21","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.02,"price_match":true,"latency_ms":420,"error":null}],"description_full":"Towing check in pounds: payload left after people, cargo and tongue weight, tow rating and combined weight limits.","last_updated":"2026-10-20T20:45:21.451Z","schemes":["exact"]}