the402 endpoint detail

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aeml-x402.zeabur.app gauge lifecycle

https://aeml-x402.zeabur.app/gauge/lifecycle

payable

One id in, its official lifecycle state out - no need to know which line tracks it first. Covers 19 lifecycle lines (stablecoins, AI tools and datasets, neoclouds, DePIN, RWA, carbon projects, ESG funds, tariff measures and more): status band, birth/end dates, death type, lifespan, official source_ref. If two lines track the same id you get BOTH - nothing is picked for you. Unknown id -> 422 no_ch

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.005
Network
base
Pay to
0x2d16a243ba9facc6ac85519d5efad2149dc4c6c3
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
215 ms
Payment options
2 usable of 2
Last checked
2026-08-10T09:13:47.789Z (1d ago)
Category
ai-inference

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Faeml-x402.zeabur.app%2Fgauge%2Flifecycle"