the402 endpoint detail

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api-production-54bd.up.railway.app v1 macro-calendar

https://api-production-54bd.up.railway.app/v1/macro-calendar

payable

Trading Data API — 23 endpoints for agents: crypto & stock prices/OHLCV, ATR, Fair Value Gaps, ICT liquidity levels, funding/OI, order books, Kalshi prediction markets, DeFi TVL, volatility, macro calendar, and an AI momentum score. Full catalog at /v1/status.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.001
Network
base
Pay to
0x63EbccD826b874CE988e6498eAabB6Bd47AfC8A4
Spec dialect
v1 (declares x402Version 1)
Transport
JSON response body
HTTP method
GET
Response latency
336 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:17:48.775Z (1d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi-production-54bd.up.railway.app%2Fv1%2Fmacro-calendar"