{"uid":"cap_YSxGIQW3K5dF3vjvWMe9K","slug":"dubins-forward-car-global-minimum-curve-solver-c1bd7ea3","name":"Dubins Forward-Car Global Minimum Curve Solver","description":"Compute the shortest forward-only bounded-curvature path for supplied poses.","url":"https://detect.halowerk.com/v1/F-TD2000-GEO-INDUSTRY-B006/dubins-forward-car-six-word-global-minimum-curve?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"artifact":{"type":"object","required":["dubins"],"properties":{"dubins":{"type":"object","required":["data","claim"],"properties":{"data":{"type":"object","required":["start","goal","turn_radius"],"properties":{"goal":{"type":"array","items":{"type":"number","maximum":10000,"minimum":-10000},"maxItems":3,"minItems":3},"start":{"type":"array","items":{"type":"number","maximum":10000,"minimum":-10000},"maxItems":3,"minItems":3},"turn_radius":{"type":"number","maximum":1000,"minimum":0.001}},"additionalProperties":false},"claim":{}},"additionalProperties":false}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Ldil_VFaW31sVCLXO74IS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the shortest forward-only bounded-curvature (Dubins) path between two 2D/3D poses given a minimum turn radius.","exampleAgentPrompt":"Compute the shortest forward-only Dubins path from pose [0, 0, 0] to goal pose [10, 5, 1.57] with a minimum turn radius of 2.0 — give me the global minimum curve.","exampleUseCases":[{"title":"Autonomous drone waypoint routing","prompt":"Find me the shortest forward-only path for a drone starting at position [0, 0, 0] heading to [50, 30, 0.785], with a minimum turn radius of 5.0 meters — I need the globally optimal bounded-curvature route."},{"title":"Car-like robot path planning","prompt":"Plan the minimum-length path for a car-like robot that starts at [1, 2, 0] and needs to reach [8, 9, 3.14], with a turn radius of 1.5 — it can only go forward and must respect the curvature constraint."},{"title":"UAV ground track optimization","prompt":"I need the shortest Dubins path for a fixed-wing UAV going from start pose [-100, -50, 0.5] to goal [-10, 40, 2.0] with a minimum turning radius of 20 — compute the globally optimal forward-only curve."}],"resultDescription":"Returns the globally optimal Dubins path: a sequence of curve segments (arcs and straight lines) representing the shortest forward-only trajectory between the start and goal poses that respects the given minimum turn radius, along with the total path length and segment details.","failureModes":["Turn radius below minimum threshold (0.001) returns validation error","Start or goal coordinates outside allowed range [-10000, 10000] returns bounds error","Missing required fields (start, goal, turn_radius) returns schema validation error","Poses with identical position and heading may return a degenerate zero-length path","Network or payment authorization failure returns 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need the mathematically proven globally shortest forward-only path for a car-like or UAV agent with a fixed minimum turning radius. Prefer it over general path planners when the non-holonomic constraint (forward motion only, bounded curvature) is fundamental — e.g., fixed-wing UAVs, car-like robots, or surface vehicles that cannot reverse.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-04T06:41:14.361Z","isFirstParty":false,"canonicalSlug":"dubins-forward-car-global-minimum-curve-solver-c1bd7ea3"}