{"uid":"cap_DkfGfieKnMq6OvgiqNE5r","slug":"astro-agents-vedic-panchang-api-294b97ce","name":"Astro Agents Vedic Panchang API","description":"Deterministic Western + Vedic astrology API for AI agents: JPL DE440 ephemeris, no LLM, reproducible SHA-256 hashes.","url":"https://astro-agents-api.vercel.app/v1/vedic/panchang?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["latitude","longitude"],"properties":{"date":{"type":"string"},"time":{"type":"string"},"options":{"type":"object","properties":{"ayanamsa":{"enum":["fagan_bradley","krishnamurti","lahiri","raman","true_chitrapaksha","yukteshwar"],"type":"string","default":"lahiri"},"node_type":{"enum":["mean","true"],"type":"string","default":"mean"},"house_system":{"enum":["whole_sign","equal","placidus","porphyry","koch"],"type":"string","default":"whole_sign"},"include_outer_planets":{"type":"boolean","default":false}}},"datetime":{"type":"string"},"latitude":{"type":"number","maximum":90,"minimum":-90},"timezone":{"type":"string"},"longitude":{"type":"number","maximum":180,"minimum":-180},"time_basis":{"enum":["civil","utc","lmt","true_solar"],"type":"string","default":"civil"},"ambiguous_time":{"enum":["earlier","later"],"type":"string","default":"earlier"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"meta":{"engine":"astro-agents/1.0.0","llm_used":false,"ephemeris":"NASA/JPL DE440 (1800-01-01..2200-01-01)","deterministic":true,"result_sha256":"d0cbd72a6f167caae2fac301f81534026d87c549daba9134646e63bcc889db98"},"endpoint":"vedic/panchang","result_excerpt":{"vara":"Guruvara (Thursday)","yoga":"Siddhi","tithi":"Panchami","karana":"Taitila","sunrise":"2026-10-01T00:20Z","nakshatra":"Krittika"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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_JuEYTA9ldvbTT8lirRlOe","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes Vedic Panchang (Hindu almanac) elements—tithi, nakshatra, yoga, karana, vara, sunrise—for a given location and datetime using the JPL DE440 ephemeris","exampleAgentPrompt":"What's the Vedic panchang for October 1, 2026 at 9:00 AM IST in Mumbai (latitude 19.076, longitude 72.877)? Use the Lahiri ayanamsa and whole sign house system.","exampleUseCases":[{"title":"Auspicious wedding date verification","prompt":"I'm planning a wedding in Varanasi on March 15, 2026 at 11:00 AM IST — can you pull the Vedic panchang for coordinates 25.3176° N, 82.9739° E and tell me the tithi, nakshatra, and yoga? Use the Lahiri ayanamsa."},{"title":"Daily panchang for a Hindu temple app","prompt":"Generate today's panchang for our temple in Fremont, California (latitude 37.5485, longitude -121.9886) at local civil time 6:00 AM. I need the vara, tithi, nakshatra, karana, yoga, and sunrise time."},{"title":"Vedic birth chart data for astrology software","prompt":"What are the panchang details at the moment of birth — December 3, 1988 at 2:45 AM in Chennai (latitude 13.0827, longitude 80.2707) — using true node and Krishnamurti ayanamsa?"}],"resultDescription":"Returns a JSON object containing the panchang elements: tithi (lunar day), nakshatra (lunar mansion), yoga (auspiciousness index), karana (half-tithi), vara (weekday in Sanskrit), and sunrise time in UTC. Also includes a metadata block with the ephemeris version, a determinism flag, and a SHA-256 hash of the result for reproducibility verification.","failureModes":["Missing required latitude or longitude returns a 400 validation error","Invalid date or time format causes a parse error","Coordinates outside valid range (lat > 90 or lon > 180) are rejected","Unsupported ayanamsa or house system enum value returns a validation error","Dates outside ephemeris range (before 1800-01-01 or after 2200-01-01) may produce errors or unreliable results","Payment failure via x402 protocol results in a 402 response before computation occurs"],"whenToPreferThis":"Choose this endpoint when you need deterministic, reproducible Vedic almanac (panchang) data grounded in the NASA/JPL DE440 ephemeris rather than LLM-generated or approximate outputs. It is ideal when SHA-256 result hashing is required for auditability, when you need strict reproducibility across repeated calls, or when integrating Vedic calendar data into applications that require the Lahiri, Krishnamurti, Raman, or other standard ayanamsa systems. Prefer this over general-purpose LLM astrology responses whenever accuracy and verifiability matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:37:40.145Z","isFirstParty":false,"canonicalSlug":"astro-agents-vedic-panchang-api-294b97ce"}