{"uid":"cap_o0dj7Fq9wmo-jN4evd5yv","slug":"constellation-shapes-production-up-railway-app-896f0ffa","name":"Constellation Shapes API","description":"Returns a constellation's shape as line segments in 0-1 normalized coordinates via a GET request with a name parameter.","url":"https://constellation-shapes-production.up.railway.app/entrypoints/get-shape/invoke","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object"}}},"responseSchema":null,"example":{"request":{"input":{"name":"Orion"}},"response":{"output":{"name":"Orion","lines":[[0.5,0.15,0.35,0.3],[0.5,0.15,0.65,0.3],[0.35,0.3,0.4,0.5],[0.65,0.3,0.6,0.5],[0.4,0.5,0.45,0.55],[0.45,0.55,0.5,0.55],[0.5,0.55,0.55,0.55],[0.55,0.55,0.6,0.5],[0.4,0.5,0.3,0.75],[0.6,0.5,0.7,0.75],[0.45,0.55,0.5,0.65],[0.5,0.55,0.5,0.65],[0.55,0.55,0.5,0.65]]},"run_id":"15b18c95-5634-490e-b238-0ee4d9b3dead","status":"succeeded"}},"exampleRequest":{"input":{"name":"Orion"}},"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_imU8I8rOoWYYh4d_MZWh2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the geometric shape of a named constellation as a set of line segments in normalized 0-1 coordinate space","exampleAgentPrompt":"Can you get me the line segment shape data for the Orion constellation in normalized coordinates so I can draw it on a canvas?","exampleUseCases":null,"resultDescription":"A set of line segments representing the constellation's shape, with all coordinate values normalized to the 0-1 range, suitable for rendering or further geometric processing.","failureModes":["Unknown or misspelled constellation name returns an error or empty result","Invalid or missing name parameter causes a 400 bad request","Network or server downtime on the Railway-hosted service","Payment failure via x402 protocol blocks the request"],"whenToPreferThis":"Use this endpoint when you need structured, normalized geometric data for rendering or analyzing a specific constellation's shape as connected line segments. Ideal for building star maps, educational astronomy visualizers, or any application that needs precise positional data for constellation outlines in a consistent coordinate system.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:40:42.218Z","isFirstParty":false}