Honored to be supported by InfraBuidl and backed by the Avalanche Foundation. This partnership validates our mission: building the financial infrastructure for Agentic AI — where machines transact, earn, and self-govern. Together, we'll accelerate Avalanche’s vision of a

Imagine paying to access protected content, but without Stripe, PayPal, or a single line of backend code. That’s what MCP + x402 make possible. The agent creates a paywalled route and can also be used to process the payment natively through MCP. Watch it in action 👇

🔹 After x402 Introduced a Payment Coordination Layer - x402 adds a facilitator service that standardizes how payments are requested, verified, and executed between parties. - It sits between agents and your bundler/paymaster stack. Programmatic “Pay for Access” Model -

🔹 Before x402 Transaction Layer Only - AgentKit relied on ERC-4337 account abstraction. - Every payment or on-chain action was executed as a UserOp (User Operation). - The 0xGasless bundler handled submission, and a paymaster covered gas fees. No Payment Protocol Layer -

Here’s how agent-to-agent (A2A) transactions worked in 0xGasless before x402 and how they’ve evolved since. 🔹 Before x402 Before x402, 0xGasless handled gasless execution, but not payment coordination. Every payment was isolated and app-defined. 🔹 After x402 0xGasless gained

This was January 15th https://t.co/VLi5SLcjZH

We’re upgrading 0xGasless to ERC-8004 unlocking the full x402 A2A flow on @avax. Agents can now discover, verify, pay, execute, and build reputation entirely on-chain. Why it matters • Enables trustless agent discovery and autonomous negotiation • Establishes verifiable

Github repo🔗:

We’re not playing that game. You shouldn’t have to register on someone else’s platform just to run your agent’s payments. We shipped full x402 facilitator functions inside our SDK, so you can manage, execute, and verify gasless payments entirely on your own infra. No signups.

0xgasless is now listed in the x402 category on @coingecko. https://t.co/zWbAHwEMYx

🎯 Why it matters x402 is the standard for machine-to-machine (A2A) payments and 0xGasless is the first live implementation on @avax. These upgrades make it easier than ever to power agent payments, tokenized APIs, and AI commerce gaslessly. 🔗

4️⃣ Monorepo + Package Manager Upgrades Added Yarn workspaces for all packages Removed strict pnpm engine lock Fully compatible with both npm & pnpm You can now import @0xgasless/x402 seamlessly across stacks. 🔗

3️⃣ Better DX & Docs Updated README with npm + pnpm install guides Cleaner examples, improved onboarding New feature cards on landing page for quick visibility We’re making x402 easier to build with and easier to scale. 🔗

2️⃣ Smarter Fee Management New fees.ts module adds: Flat, percentage & dynamic fee models Aggregated totals and detailed breakdowns Easy validation & plug-and-play middleware Devs can now customize how agents and services handle payments on-chain. 🔗

1️⃣ Expanded Token Support x402 now supports ERC-721 and ERC-1155 standards. Query balances, ownership, approvals & metadata Full NFT-gating and multi-token logic Ready for tokenized access control and A2A commerce NFTs now plug directly into agent payment flows. 🔗

0xGasless x402 – Major Upgrade Drop It's been only 12 hours since we released x402 on @avax, we just shipped a massive update to our x402 stack expanding token support, improving fee flexibility, and making integration easier for every dev building in the agent economy. Here’s

Github: https://t.co/5PS8k2GGbG Package:

Major announcement Our first version of x402 which runs on gasless SDK is now live on @avax. Projects can now integrate this into their app and give their agents wallets that can accept stablecoin payment as small as $0.001 on Avalanche. Check the comment for the GitHub link

Everyone’s talking about x402 now, but we’ve been building for this since 2024 on @avax Here is a timeline: Dec 31, 2024: Entering a phase where AI agents transform the internet into a companion-like experience. https://t.co/3yfntes7Oa Jan 15, 2025: Vision for AI agents as

We're thrilled to join the Timestamping Alliance! This partnership integrates verifiable on-chain proofs directly into the 0xGasless A2A (Agent-to-Agent) payment infrastructure. The Benefit: Every gasless transaction is now equipped with immutable evidence, driving

Watch x402 in action, all of this without gas on @avax using 0xGasless infra. Powered by infraBUIDL AI @AvalancheFDN