Gate News message, April 27 — Nansen API now supports the Machine Payments Protocol (MPP), a standard for autonomous machine-to-machine payments backed by Tempo and Stripe. The integration allows AI agents to pay directly from their wallets on a per-call basis.
The feature operates alongside existing x402 and Nansen API key authentication methods, with endpoints, data, and pricing unchanged. Pricing starts at $0.01 per API call.
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