Discover / logigrain.net

LogiGrain

□ Not live

Deterministic calendrical, astronomical, and divination computation nodes for AI agents. Each endpoint performs exact calculations that LLMs cannot reliably reproduce—solar-term boundaries via apparent solar longitude (Meeus), sexagenary cycle pillars, full natal charts (planet longitudes, ASC/MC, houses, aspects), and Zi Wei Dou Shu charts—each with cited accuracy bounds in a meta field. Verified against primary sources (NAOJ, JPL, Meeus). Pay-per-call via x402 (USDC on Base, CDP facilitator).

Live
0 of the last check
Last checked
29 Oct, 15:20 UTC
In our index since
29 Oct 2026

Endpoint

curl -i https://logigrain.net
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/logigrain.net

Recent checks

29 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean the endpoint was not live. “Live” means it answered with HTTP 402 or another detected payment-challenge signal.29 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
29 Oct, 15:20 UTCNot live200572ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 29 Oct, 15:20 UTC, we detected no payment challenge.

What payment terms does LogiGrain advertise?

The listing advertises x402, Base and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is LogiGrain listed?

In x402-list.com. Superstables first indexed it on 29 Oct 2026.

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