BASE SEPOLIA · TEST TOKENS ONLY

Test company lookup,
search and resolution.

QuerySpigot accepts x402 v2 test payments for Irish company lookup, name search and resolution. Production uses native USDC on Base.

Lookup and search: 0.001 test USDC. Resolution: 0.002 test USDC per successful new request. No mainnet funds.

Receiver: 0x748C9c8908d6f472b260010f1CdC308025be29b9

Read the documentation →

llms.txt · OpenAPI · Dataset metadata · QuerySpigot

Invalid inputs, missing exact records, quarantined records and stale data are not charged. Valid empty, ambiguous and conflicting resolution results are charged. Preserve the original payment after a timeout; do not automatically sign a replacement.

Use test tokens here. The production service is available at api.queryspigot.com.

TRY IT FREE ON TESTNET

Your first x402 payment.
No real money.

Use synthetic company 00000000 on Base Sepolia. Get a 402 quote, sign locally, retry, and receive JSON. No purchased tokens, ETH, account or API key needed.

1 / SEE THE PAYMENT QUOTE · HTTP 402 IS EXPECTED
curl -i https://testnet.queryspigot.com/api/v1/company/00000000
2 / DOWNLOAD THE CLIENT · PYTHON 3 + UV REQUIRED
curl -fsS https://testnet.queryspigot.com/testnet-client.py -o testnet-client.py
uv run --with eth-account==0.13.7 python testnet-client.py

The client creates a separate test wallet and prints its address. Claim free Base Sepolia USDC at the Circle faucet, then run the same command again. The facilitator pays network gas. The client will only sign for this testnet endpoint, token, receiver and 0.001 test-USDC price.

Keep the generated wallet and retry file private. A retry reuses the same authorization; it does not create another payment. Read the complete testnet walkthrough →