{"uid":"cap_a-Zxl1DxFKcUU9Tpc8dmb","slug":"trigonometric-values-calculator-1df267dc","name":"Trigonometric Values Calculator","description":"Sine, cosine, tangent of an angle in degrees or radians, exact values at special angles, and inverse trig functions.","url":"https://math-geometry.x402tookit.com/trig-values?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"unit":{"type":"string","description":"deg (default) or rad"},"angle":{"type":"number","description":"Angle (give this, or inverse and value)"},"value":{"type":"number","description":"Value for the inverse function"},"inverse":{"type":"string","description":"asin, acos or atan to compute an angle from value"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"cos":{"type":["null","number"]},"cot":{"type":["null","number"]},"csc":{"type":["null","number"]},"sec":{"type":["null","number"]},"sin":{"type":["null","number"]},"tan":{"type":["null","number"]},"asOf":{"type":["null","string"]},"source":{"type":["null","string"]},"degrees":{"type":["null","number"]},"radians":{"type":["null","number"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"exactCos":{"type":["null","string"]},"exactSin":{"type":["null","string"]},"exactTan":{"type":["null","string"]},"disclaimer":{"type":["null","string"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"reducedAngleDeg":{"type":["null","number"]}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_sT6IGdK9opSkYFXfXsNNW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes sine, cosine, tangent, and reciprocal trig functions for an angle (in degrees or radians), including exact symbolic values at special angles and inverse trig functions.","exampleAgentPrompt":"What are the exact values of sin, cos, and tan for 45 degrees — can you also give me the symbolic exact forms like √2/2?","exampleUseCases":[{"title":"Exact values at special angle","prompt":"What is the exact value of sin, cos, and tan at 30 degrees? I need the symbolic forms like fractions with square roots, not just decimals."},{"title":"Inverse trig from known value","prompt":"I know the cosine of an angle is 0.5 — can you work backwards and tell me what angle that corresponds to, in both degrees and radians?"},{"title":"Radian-mode trig computation","prompt":"Compute sin, cos, tan, and all the reciprocal trig functions for an angle of 1.0472 radians and show me the reduced angle."}],"resultDescription":"Returns a JSON object with numeric values for sin, cos, tan, csc, sec, cot, the angle in both degrees and radians, the reduced angle in degrees, exact symbolic string representations for sin/cos/tan at special angles (exactSin, exactCos, exactTan), and a summary string. Also includes a source field, asOf timestamp, and optional disclaimer or degraded flag.","failureModes":["Missing required angle or inverse+value pair — returns error or empty results","Invalid unit string (not 'deg' or 'rad') — may default or return error","Inverse function value out of domain (e.g. asin of 2.0) — returns null or error for undefined result","Tan undefined at 90/270 degrees — returns null for tan, cot, sec","Payment failure (x402) — request rejected before computation"],"whenToPreferThis":"Use this endpoint when you need precise numeric or exact symbolic trigonometric values for a specific angle, or when computing an angle from a known trig value (inverse functions). Prefer this over general-purpose math APIs when you need all six trig functions at once, exact symbolic values (e.g. √3/2), or seamless degree/radian switching. Well-suited for geometry solvers, physics agents, or educational tools that need reliable trig lookups.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T07:02:36.408Z","isFirstParty":false,"canonicalSlug":"trigonometric-values-calculator-1df267dc"}