x402

A universal payment platform for both humans & AI agents. Open-source. Supports agentic payments using crypto and stablecoins across all blockchains.

[x402 @x402pay]

Here is the demo we showed at the @base meetup in Seoul last night. Try it yourself!

https://t.co/2naQXGNNzg

At the meetup, Korean Insurance Institute announced that they will launch x402 payment for certification tests, courses, and knowledge base next month!

Source code👇

[Olares @Olares_OS]

DGX Spark owners rejoice! Olares OS is now available on @NVIDIA_AI_PC ’s DGX Spark! It comes with a sophisticated sandbox system + an App Store for containerized AI apps, that fully utilize your GPUs. Run multiple AI agents & local models securely & efficiently on your Spark!

[x402 @x402pay]

@juntao Imagine if your agent has your USDC wallet and private keys …

[x402 @x402pay]

@juntao Can’t wait for hedge funds running by agents!

[x402 @x402pay]

@MileyFu Agent to agent payment will have massive adoption

[Michael Yuan @juntao]

https://t.co/2sI8XSTugk

[x402 @x402pay]

@juntao A great skill for agents to offer as a service (for other agents who do not have a local GPU).

[x402 @x402pay]

A great of example of agent selling expensive “skills” via x402!

[Michael Yuan @juntao]

https://t.co/94o01LfTiH

[Michael Yuan @juntao]

https://t.co/94o01LfTiH

[x402 @x402pay]

@juntao Great idea!

To provide a complex skill as an agent service (math2img tectonic in this case) and then charge other agents or humans via x402 to use it. 👍

[x402 @x402pay]

@juntao @openclaw Based on x402, I suppose!

[x402 @x402pay]

@juntao @USDC @base Thanks for the shoutout! Love what you guys did in such a short time!

[x402 @x402pay]

@juntao Agents like the Clawdbot will soon be able to purchase services and goods on your behalf using x402 and stablecoins. Are you ready to hand over your private key? 🔑

[Michael Yuan @juntao]

https://t.co/3jY716qedQ

[x402 @x402pay]

Merry Christmas 🎄

[x402 @x402pay]

🚀 Looking forward to @base x402 V2!

The protocol unifies payments across Base, Solana, cards & ACH, adds wallet sessions for reusable access
and a plug‑in SDK with discovery.

This will power more flexible, AI‑native services.

https://t.co/44GguV0yE5

[x402 @x402pay]

@yahiyadev Developers around me are using C++ and Rust.

[Brian Armstrong @brian_armstrong]

x402 + @Google just unlocked a new level for AI agents.

Agents can actually pay each other now, with x402 powering the stablecoin rail inside Google’s new Agentic Payments Protocol (AP2). Really cool.

[x402 @x402pay]

The x402-facilitator (forked from x402-rs) is our next step toward universal x402 payments — for both humans and AI agents.

We're building infrastructure that will support the x402 protocol across:
• all blockchains
• all fungible tokens (ERC-20 and beyond)
• credit card payment networks
• traditional bank transfers

GitHub: https://t.co/SCPRao9YWT

And this is just the beginning — a lot more is coming. 🚀

[x402 @x402pay]

What is x402 Payment Link?

A lightweight Flask demo showing how any product, API, or AI agent can accept USDC payments on Base with zero user accounts, zero API keys, and near-zero friction.

Wanna try x402 payment 👉 https://t.co/XXTsR2TIfm

If you find it useful, a ⭐️ is always appreciated!

[x402 @x402pay]

The “x402 on Base” event in Seoul:

https://t.co/iTDNIEgWjB

[x402 @x402pay]

Join us in Seoul next week! At the @base community meetup (link in reply), our esteemed partner, Congressman Taekyung Ha, will give a keynote demonstration on how the x402 labs solution is used at the Korean Insurance Institute.

Follow us to learn more!

[x402 @x402pay]

Here is the demo we showed at the @base meetup in Seoul last night. Try it yourself!

https://t.co/2naQXGNNzg

At the meetup, Korean Insurance Institute announced that they will launch x402 payment for certification tests, courses, and knowledge base next month!

Source code👇

[x402 @x402pay]

Everything is open-source. ⭐️ our GitHub repos!

A “universal” x402 facilitator: https://t.co/44GguV0yE5

x402 payment links: https://t.co/By9sWyT4ZJ