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4 posts

The RelAI Facilitator - Multi-Chain Gas-Sponsored x402 Payments

RelAI x402 facilitator with gas-sponsored USDC payments on Ethereum, Polygon, Base, Avalanche, SKALE, and Solana. Zero gas fees, one signature, six networks.

Feb 12, 2026 · 1 min read

Understanding x402 - How HTTP 402 Became the Native Payment Layer of the Internet

Everything you need to know about x402 - the protocol that turns HTTP 402 into instant blockchain payments. Zero fees, no accounts, real micropayments.

Feb 12, 2026 · 1 min read

Ethereum Mainnet Joins RelAI - Gas-Sponsored x402 Payments on the World's Largest Smart Contract Platform

RelAI now supports Ethereum mainnet with gas-sponsored x402 payments. Users sign once with EIP-3009 — RelAI pays ETH for gas. Zero friction USDC micropayments on the world's largest smart contract platform.

Feb 11, 2026 · 1 min read

Polygon Is Now Live on RelAI - Gas-Free x402 Payments on the Fastest EVM Chain

Polygon is now live on RelAI with fully gas-sponsored x402 payments. One-signature USDC transfers via EIP-3009 - RelAI covers all POL gas fees. Fast, cheap, and frictionless API monetization

Feb 11, 2026 · 1 min read