Maha Celestial Calculations
Maha Strategies governs the path from evidence and context to agent action, payment, delivery, and audit-ready proof.
InfraLiveeip155:8453Exactvia cdp
AstronomyCalculationTropicalSiderealReproducibility
Calls · 30d
2↑ 27%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 16 snapshots so far.
$1.82
Verified settled volume
62 settlements proven x402 by their on-chain EIP-3009 marker.
$0.060
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-09-13 06:58Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.06USDC≈ $0.06 USD
on Base · exact scheme
Pay 0.06 USDC on Base to 0xec84…2de28. The signed payment is good for 1 minute.
- Paid to
- 0xec84…2de28
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 60000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xec84c1cd6602bbe387bc8e6f0d3c062f2762de28",
"amount": "60000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"dataClass": "synthetic",
"instantUtc": "2000-01-01T12:00:00.000Z",
"latitudeDegrees": 0,
"longitudeDegrees": 0
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"result": {
"chart": {
"houses": [
{
"sign": "Pisces",
"ruler": "Jupiter",
"number": 1,
"occupants": [],
"rulerSign": "Aries",
"rulerHouse": 2
}
],
"aspects": [
{
"name": "opposition",
"first": "Rahu",
"second": "Ketu",
"exactAngle": 180,
"orbDegrees": 0,
"maximumOrbDegrees": 8,
"separationDegrees": 180
}
],
"version": "natal-chart/0.3",
"ayanamsa": {
"name": "lahiri",
"degrees": 23.85297
},
"ascendant": {
"name": "Ascendant",
"method": "Eastern ecliptic–horizon intersection; local apparent sidereal t…",
"motion": "not-applicable",
"sidereal": {
"sign": "Pisces",
"longitude": 347.5210347148735,
"degreeInSign": 17.521034714873508
},
"tropical": {
"sign": "Aries",
"longitude": 11.374004714873536,
"degreeInSign": 11.374004714873536
},
"nakshatra": {
"name": "Revatī",
"pada": 1,
"index": 27,
"fraction": 0.0640776036155124
},
"wholeSignHouse": 1,
"dailyMotionDegrees": null
},
"nodalAxis": {
"ketu": {
"sign": "Capricorn",
"house": 11
},
"rahu": {
"sign": "Cancer",
"house": 5
},
"method": "Ketu is defined as the point exactly opposite the mean ascending…",
"separationDegrees": 180
},
"nodeModel": "mean-lunar-node",
"instantUtc": "2000-01-01T12:00:00.000Z",
"placements": [
{
"name": "Sun",
"method": "Apparent geocentric ecliptic longitude of date from astronomy-en…",
"motion": "direct",
"sidereal": {
"sign": "Sagittarius",
"longitude": 256.5156701608761,
"degreeInSign": 16.515670160876084
},
"tropical": {
"sign": "Capricorn",
"longitude": 280.3686401608761,
"degreeInSign": 10.368640160876112
},
"nakshatra": {
"name": "Pūrva Āṣāḍhā",
"pada": 1,
"index": 20,
"fraction": 0.23867526206570489
},
"wholeSignHouse": 10,
"dailyMotionDegrees": 1.0194843834156018
}
],
"houseSystem": "whole-sign",
"methodology": [
"Tropical positions use the true equinox of date; Lahiri sidereal…"
],
"modernPoints": [
{
"name": "Uranus",
"method": "Apparent geocentric ecliptic longitude of date from astronomy-en…",
"motion": "direct",
"sidereal": {
"sign": "Capricorn",
"longitude": 290.9531346271607,
"degreeInSign": 20.953134627160694
},
"tropical": {
"sign": "Aquarius",
"longitude": 314.8061046271607,
"degreeInSign": 14.806104627160721
},
"nakshatra": {
"name": "Śravaṇa",
"pada": 4,
"index": 22,
"fraction": 0.8214850970370513
},
"wholeSignHouse": 11,
"dailyMotionDegrees": 0.05056855488919609
}
]
},
"panchanga": {
"day": {
"sunset": "2000-01-01T18:07:02.090Z",
"sunrise": "2000-01-01T05:59:32.111Z"
},
"vara": {
"name": "Śanivāra",
"note": "The vāra is taken from the sunrise that opens the current civil …",
"index": 7
},
"yoga": {
"name": "Dhṛti",
"index": 8,
"fraction": 0.19899434662626092,
"nearBoundary": false
},
"tithi": {
"name": "Ekādaśī",
"index": 11,
"paksha": "kṛṣṇa",
"fraction": 0.24627091388316558,
"nearBoundary": false,
"absoluteIndex": 26
},
"karana": {
"name": "Bava",
"index": 51,
"fraction": 0.49254182776633115,
"nearBoundary": false
},
"instant": "2000-01-01T12:00:00.000Z",
"version": "panchanga/0.1",
"ayanamsa": {
"name": "lahiri",
"degrees": 23.85297,
"accuracyNote": "Lahiri (Chitrapakṣa), anchored at J2000.0 and advanced by IAU 20…"
},
"observer": {
"elevationMeters": 0,
"latitudeDegrees": 0,
"longitudeDegrees": 0
},
"rahuKala": {
"end": "2000-01-01T10:32:20.881Z",
"start": "2000-01-01T09:01:24.624Z",
"segment": 3
},
"nakshatra": {
"name": "Svātī",
"index": 15,
"fraction": 0.9603190845605543,
"nearBoundary": false
},
"elongation": 302.955250966598,
"uncertainLimbs": [],
"sunLongitudeSidereal": 256.5156701608761,
"sunLongitudeTropical": 280.3686401608761,
"moonLongitudeSidereal": 199.47092112747407,
"moonLongitudeTropical": 223.3238911274741
}
},
"offerId": "celestial-chart-evidence",
"version": "maha-celestial-calculations/0.1",
"boundaries": [
"Calculation and convention evidence only; no forecasting narrati…"
],
"conventions": {
"nodes": "mean",
"frames": [
"tropical",
"lahiri-sidereal"
],
"houses": "sidereal-whole-sign",
"origin": "geocentric",
"ayanamsa": "maha-lahiri-j2000-iau2006/1",
"ephemeris": "astronomy-engine-2.1.19",
"inputTime": "UTC; caller resolves local time and DST",
"birthBalance": "actual-nakshatra-stay-time",
"chartVersion": "natal-chart/0.3",
"timingVersion": "natal-timing/0.1",
"yearLengthDays": 365.2425,
"elevationMeters": 0,
"panchangaVersion": "panchanga/0.1"
},
"inputDigest": "sha256:59fa3ef59fc2ca178cfe28137263a1b63cc23ebfdf0ef4a09d9f0c2b9…",
"receiptDigest": "sha256:2ce07694b98603e43f543a94edad35e11ddcdb89f400b877bd41af72b…"
}
}
},
"schema": {
"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": [
"dataClass",
"instantUtc",
"latitudeDegrees",
"longitudeDegrees"
],
"properties": {
"dataClass": {
"enum": [
"public",
"synthetic"
],
"type": "string"
},
"instantUtc": {
"type": "string"
},
"latitudeDegrees": {
"type": "number",
"maximum": 89.9,
"minimum": -89.9
},
"longitudeDegrees": {
"type": "number",
"maximum": 180,
"minimum": -180
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"version",
"offerId",
"inputDigest",
"result",
"conventions",
"boundaries",
"receiptDigest"
],
"properties": {
"result": {
"type": "object"
},
"offerId": {
"const": "celestial-chart-evidence"
},
"version": {
"const": "maha-celestial-calculations/0.1"
},
"boundaries": {
"type": "array"
},
"conventions": {
"type": "object"
},
"inputDigest": {
"type": "string"
},
"receiptDigest": {
"type": "string"
}
},
"additionalProperties": false
}
}
}
}
}
},
"maha-offer": {
"asset": "USDC",
"amount": "60000",
"method": "POST",
"status": "available",
"network": "eip155:8453",
"offerId": "celestial-chart-evidence",
"assetDecimals": 6,
"declarationUrl": "https://www.mahastrategies.com/api/discovery/x402-offers/celestial-chart-evidence",
"maxRequestBytes": 2048,
"canonicalResource": "https://www.mahastrategies.com/api/v1/calculations/chart",
"declarationInline": "compact",
"payableInProduction": true,
"fullSourceTextStored": false,
"verbatimExcerptsRetained": false
},
"declaration-integrity": {
"metadataVersion": "2026-08-10",
"canonicalResource": "https://www.mahastrategies.com/api/v1/calculations/chart",
"declarationDigest": "sha256:5fe801a4bfe75701165c83fb93bdd60057ed45625124ce25cac0d9049f406cb7"
}
}Provenance
- Seen in the source catalog
- 2026-09-13 06:58Z
- Last indexed by Roundhouse
- 2026-09-24 13:30Z
- Last enriched (probe, favicon, geo)
- 2026-09-23 07:15Z
- x402 version
- 2
- Max timeout
- 60s
- Liveness probe
- HTTP 200
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 16 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service Maha Celestial Calculations and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=Maha%20Celestial%20Calculations' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://www.mahastrategies.com/api/v1/calculations/chart, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.