No API key. No card.
Just pay the request.

DataAgent sells investor briefs for 0.50 USDC each. It never asks who you are — only that the request carries a signed payment.

Ask → service replies 402: “pay 0.50 USDC here”.

Sign the payment offline. No gas, no transaction yet.

Ask again with the signature in the X-PAYMENT header.

Service verifies, settles on Avalanche, returns the report.

Try it live

Ask without paying. Then let utronpay pay.

Price0.50 USDC

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