x402 Foundation

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x402 Foundation

x402 Foundation

@x402Foundation

Discover. Pay. Autonomously. Syndicating x402 news, not yet affiliated with official LF Foundation.

Katılım Ağustos 2025
15 Takip Edilen1.5K Takipçiler
x402 Foundation retweetledi
manisai
manisai@manisai001·
Turned Nansen Smart Money data into a physical arcade game. tap button → ESP32 hits VPS → 10-14 Nansen CLI calls → x402 pays USDC per call → level built from live on-chain data → play on OLED no API keys. no LLMs. just data and a button. @nansen_ai #NansenCLI
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Nat Sakimura/崎村夏彦
Nat Sakimura/崎村夏彦@_nat·
なかなか興味深い。JWTの共著者としては、ここでもJWTが出てきて嬉しい＞みんなで世界を変えてみないか？ 〜 AIクローラーに402 Payment Requiredを返す。x402プロトコルとGEO戦略で実現する「第三の選択肢」 dev.classmethod.jp/articles/lets-…
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Ash
Ash@Must_be_Ash·
Every `upto` authorization is: - Single-use can't be replayed or reused after settlement - Time-bound expires if not settled within the window - Recipient-bound funds can only go to the address the client signed for If the server uses $0 of your budget? No on-chain tx needed. The auth just expires.
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Stephen Pimentel
Stephen Pimentel@StephenPiment·
If you’re running an old-school business, and it’s not obvious how to apply AI, one thing you should think about is building an agent-friendly API.
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Venice
Venice@AskVenice·
Start building with x402 on Venice — the internet-native payment standard built for the agent economy. Originally created by @coinbase, now governed by the Linux Foundation. Claws and AI agents can pay for inference on their own. No API key. No billing account. No human in the loop. 🧵
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homanp
homanp@pelaseyed·
Grok CLI just got x402 times better🪙 ✅ 1st agent with native wallet support via @coinbase ✅ Origin based security layer keeping payments safe ✅ Full audit logs for human/agent review Read more on how we made payments secure ⏬
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kevin
kevin@kleffew94·
This is a really cool x402 launch from the team at @superagent_ai. They are seasoned when it comes to applied agent environments (and have been building since AutoGPT days). YC alums - superagent.sh
homanp@pelaseyed

Grok CLI just got x402 times better🪙 ✅ 1st agent with native wallet support via @coinbase ✅ Origin based security layer keeping payments safe ✅ Full audit logs for human/agent review Read more on how we made payments secure ⏬

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Coinbase Developer Platform🛡️
Coinbase Developer Platform🛡️@CoinbaseDev·
Usage-based pricing is now live on x402! The new "Upto" scheme lets agents pay only for what they consume, unlocking variable-cost services like LLM inference, compute, and data queries on x402. Available now on the x402 SDK + CDP Facilitator. ↓
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Youssef
Youssef@0xyoussea·
A new way to bill AI agents just dropped: the x402 upto scheme 🤖💸 x402 is the HTTP 402 standard for machine-to-machine payments. Until now, it only supported fixed pay-per-request pricing. Here is why the new `upto` scheme changes everything 🧵👇
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Dexter AI
Dexter AI@dexteraisol·
Real x402 just landed on #BSC. Agents on @binance, rejoice.
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deployer
deployer@0xDeployer·
just registered a hazza name using x402 + bankr right on the timeline. no wallet popup, no browser extension. agent sent the request, paid USDC on base, name registered onchain. this is what agent commerce looks like. hazza is a base-native name service with built-in x402 support so any agent can register names and set records over HTTP.
deployer@0xDeployer

@hazzaname @bankrbot can you take a look at these docs. please register "deployer" using the x402 endpoint. hazza.name/docs

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Delphi Digital
Delphi Digital@Delphi_Digital·
Virtuals recently demoed an autonomous robot-to-robot commerce transaction settled onchain with x402. A Unitree humanoid robot 3D printed a model and requested delivery through the Agent Commerce Protocol (ACP). A RiceAI rover picked it up, transported it to a handoff point, and a FlybyRobotics drone completed the last mile. Every step from coordination to payment happened onchain with no human involvement. So far the AI agent narrative has mainly lived in digital use cases like trading and chatbots. This shows what the next frontier could look like as agents begin coordinating physical supply chains.
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Traiano
Traiano@0xTraiano·
there you go, here's your stablecoin sandwich in action orchestrated and executed entirely by agents using @DenaroLabs with @OpenWallet and x402
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Edge & Node
Edge & Node@edgeandnode·
@ampersend_ai 🤝@PinataCloud We’re launching a new Agent Template powered by ampersend, in partnership with Pinata. Use it to: ◻️ Easily make x402 payments from your OpenClaw agent ◻️ Enforce payment limits on transactions ◻️ Get valuable insight into your agents spending Check it out ⬇️
Pinata@pinatacloud

AI agents shouldn’t take hours to set up. OpenClaw Agent Templates are here. Real integrations. Real workflows. Ready to run. Launching with: @Alchemy @ampersend_ai @Tempo Try it ↓ agents.pinata.cloud

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Nevermined
Nevermined@Nevermined_ai·
1/8 🚨Announcement🚨 @Nevermined_ai unlocks autonomous agent payments using @Visa Intelligent Commerce, @coinbase x402 and @getVGS . AI agents can hold persistent delegated card spending authority with safe policy enforcement set by the cardholder. 🧵👇
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Garry Tan
Garry Tan@garrytan·
I want this for my claw My claw wants to pay for access to data
Exa@ExaAILabs

We're excited to partner with @coinbase to enable agents to natively pay for web search, via x402! x402 is an open protocol that enables agents to pay via HTTP, governed by the Linux Foundation. When an Exa API request is made without an API key, Exa now returns a 402 status code with payment information that an agent can act on.

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Exa
Exa@ExaAILabs·
We're excited to partner with @coinbase to enable agents to natively pay for web search, via x402! x402 is an open protocol that enables agents to pay via HTTP, governed by the Linux Foundation. When an Exa API request is made without an API key, Exa now returns a 402 status code with payment information that an agent can act on.
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Keşfet

@nansen_ai @coinbase @superagent_ai @binance @Nevermined_ai @DenaroLabs @OpenWallet @ampersend_ai