Free $5 credits. No card, no human, no waiting. USDC on Base accepted for top-ups.
Use it: X-API-Key: <key> on any /v1 endpoint, or pass api_key to MCP tools.
First purchase suggestion: depin_provenance ($0.49) — the full 171-network supply snapshot (free tier shows only 12), every value verify-stamped.
Save this key now — it is shown once. Balance & docs: docs · pricing
Prefer no form at all? POST /v1/credits/register — pure API, same result.
No crypto? Pay $4.99 by card — instant credits, no subscription.
Top-up wallet: 0x2AaE65Fd8D80de18583590DbE0A17758889a89d0 (USDC on Base, 1 USDC = 1 credit)