agents.x402stock.xyz v1 losers

https://agents.x402stock.xyz/api/v1/losers

payable

The day's biggest percentage losers across US equities, with current and previous-day OHLCV per ticker. From x402stock, a pay-per-call market & economic data API for AI agents. No API key or account; pay in USDC via x402.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.

Price: $0.02
Network: base
Pay to: 0x080243478fdcd52e8c4f0e7fbb5117c06cccf2d3
Spec dialect: v2 (declares x402Version 2)
Transport: PAYMENT-REQUIRED header
HTTP method: GET
Response latency: 2618 ms
Payment options: 1 usable of 1
Last checked: 2026-08-10T09:17:10.230Z (1d ago)
Category: ai-inference

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fagents.x402stock.xyz%2Fapi%2Fv1%2Flosers"