RelAI
Why Digital Gift Cards Still Win Online

Why Digital Gift Cards Still Win Online

Digital gift cards are fast, flexible, and easy to share. Here is why they remain one of the best products for gifting, customer acquisition, and retention online.

RelAI Team
RelAI Team·Apr 1, 2026·1 min read
Private Claim Links for Solana and EVM: Send USDC Without Exposing the Code

Private Claim Links for Solana and EVM: Send USDC Without Exposing the Code

RelAI Payment Codes now support private claim links across Solana and EVM. Send USDC with a shareable link, keep the raw code hidden, and let recipients claim funds or reveal the code later.

Mar 30, 2026 · 1 min read
Two Ways to Pay: Payment Requests and Payment Codes on SKALE

Two Ways to Pay: Payment Requests and Payment Codes on SKALE

RelAI introduces two payment code models on SKALE. Payment Requests: merchant creates a code, buyer pays. Payment Codes: buyer pre-signs a code, merchant redeems. Both use EIP-3009, both settle with zero gas.

Mar 20, 2026 · 1 min read
Dual-Channel Payments: One SDK, Two Protocols - x402 and MPP Side by Side

Dual-Channel Payments: One SDK, Two Protocols - x402 and MPP Side by Side

The @relai-fi/x402 SDK now supports Dual-Channel payments — x402 and MPP (Machine Payment Protocol) running through the same middleware. One protect() call, two payment rails, and every plugin works identically across both.

Mar 19, 2026 · 1 min read
ERC-8004 Reputation Plugins: On-Chain Trust for Every x402 API

ERC-8004 Reputation Plugins: On-Chain Trust for Every x402 API

The @relai-fi/x402 SDK now has four ERC-8004 plugins: score(), feedback(), solanaFeedback(), and submitRelayFeedback(). Build verifiable on-chain reputation for your API in minutes.

Mar 18, 2026 · 1 min read
Your AI Agent Now Has Its Own Wallet

Your AI Agent Now Has Its Own Wallet

RelAI now supports Crossmint Server Wallets — persistent, backend-controlled wallets that let AI agents pay for services autonomously, without any user session or private key management.

Mar 17, 2026 · 1 min read
Stop paying for broken x402 endpoints - four plugins that fix the problem

Stop paying for broken x402 endpoints - four plugins that fix the problem

x402 micropayments are instant and irreversible. If the endpoint is down, your money is gone. We built four SDK plugins that make sure buyers never pay for a broken service.

Mar 17, 2026 · 1 min read
Bridge Plugin: Cross-Chain Payments in Three Lines of Code

Bridge Plugin: Cross-Chain Payments in Three Lines of Code

The @relai-fi/x402 SDK bridge plugin lets buyers pay from Solana, Base, Avalanche, or any supported chain — even when your API only accepts a single network. No bridge UI, no manual swaps, no extra infrastructure.

Mar 16, 2026 · 1 min read
SDK Plugins: Give Buyers Free API Calls Before Payment Kicks In

SDK Plugins: Give Buyers Free API Calls Before Payment Kicks In

The @relai-fi/x402 SDK now supports plugins. The built-in Free Tier plugin lets you offer free API calls per buyer before x402 payment kicks in — three lines of code, zero infrastructure.

Mar 16, 2026 · 1 min read