Paid APIs

x402-enabled endpoints callable with USDC on Base. Pay per request, no API keys, no accounts. Sourced from agentic.market + the Coinbase x402 facilitator discovery feed.

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Sort: Cheapest Most expensive Top revenue (30d)

1 paid API · x402 settlement on Base

💰 Paid API 2Captcha devtools $0.0100/call $3.29 earned 30d
2captcha.x402.paysponge.com · wallet 0x6302…ad57
Solve CAPTCHAs through 2Captcha's task API, including reCAPTCHA v2/v3, hCaptcha, Cloudflare Turnstile, FunCaptcha, GeeTest, and image challenges, with task creation, result polling, and solve-quality …

How is this data sourced?

Each listing is cross-walked from agentic.market's curated catalog with the Coinbase Developer Platform x402 discovery feed (api.cdp.coinbase.com/platform/v2/x402/discovery/resources). Revenue figures are derived from eth_getLogs on USDC Transfer events to each operator's published payTo wallet on Base mainnet, fully reproducible from the public RPC. Refreshed every 6 hours for listings; revenue refresh runs daily.