the402 endpoint detail

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2s.io crypto markets

https://2s.io/api/crypto/markets

payable

Top cryptocurrencies by market cap with live price, market cap, 24h volume, and 24h + 7d % change. Pass limit (1–100, default 20). Source: CoinGecko. For a single token use crypto.token-price; for the whole-market overview use crypto.global.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.0036
Network
base
Pay to
0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
80 ms
Payment options
2 usable of 2
Last checked
2026-08-10T09:13:52.876Z (1d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2F2s.io%2Fapi%2Fcrypto%2Fmarkets"