XRP Ledger integrates Mastercard standard for AI agent payments

x402 Facilitator Enables Machine-Speed Settlement

The x402 facilitator went live on the XRP Ledger in February 2026, allowing AI agents to pay for services using XRP and RLUSD with no need for an API key or accounts. Ripple joined the ecosystem supporting Mastercard's Agent Pay for Machines initiative in June 2026, helping to validate the integration.

Verifiable Intent is a cryptographic proof that answers three questions a risk engine needs before trusting an autonomous payment: who authorized it, under what limits, and for exactly which transaction. Developers can prove through the x402 Facilitator who authorized a payment, under what limits, and for which purchase, with Trustline screening before settlement.

Mastercard's Agent Pay for Machines Ecosystem

Mastercard introduced the Agent Pay for Machines service, which allows payment transactions to be permissioned, orchestrated, and settled at machine speed across its global payments network. This framework extends beyond the XRPL, but the XRP Ledger's integration demonstrates how blockchain infrastructure can anchor autonomous payment workflows.

Early Milestones in Agentic Economy

Over 1.4 million agentic transactions have been settled through t54's x402 facilitator on the XRPL. t54.ai, an AI infrastructure company building an agentic economy on the XRPL, operates the facilitator. The volume signals growing adoption of machine-to-machine payments on the ledger.

"Crossing 1M agentic transactions on the XRPL is an exciting milestone, but I believe we're still in the early stages of what's possible." — J. Akinyele, RippleX head of engineering