the402 endpoint detail

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api.stelardigital.com bundle market-brief

https://api.stelardigital.com/bundle/market-brief

answers 402

Complete market brief for one crypto asset in a single $1 call — trend regime, AI sentiment, live price with 24h/7d change, and volatility risk, combined from Stelar Digital's production classifiers. For agents needing full context before a trade decision without stitching together 4 separate calls. Input: ?symbol=SOL. Output: {symbol, regime, sentiment, price, risk, generated_at, disclaimer}.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$1.00
Network
base
Pay to
0x32d711C66dD1AD0c42D0cFe48e58ee5f2dE7c243
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
53 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:13:23.853Z (36d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.stelardigital.com%2Fbundle%2Fmarket-brief"