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x402 lets you attach a stablecoin payment to any web request. We think this will be a big part of the new internet. Try it out in your products with Coinbase Developer Platform🛡️

Brian Armstrong

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346,935 views • 8 months ago •via X (Twitter)

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Our new Coinbase Developer Platform🛡️ portal is looking awesome! It's the best place to build in crypto. It gives access to all our powerful developer tools (wallets, payment APIs, x402, etc) in one dashboard. You can even launch a branded stablecoin, backed 100% by USDC.

Our new Coinbase Developer Platform🛡️ portal is looking awesome! It's the best place to build in crypto. It gives access to all our powerful developer tools (wallets, payment APIs, x402, etc) in one dashboard. You can even launch a branded stablecoin, backed 100% by USDC.

Brian Armstrong

87,569 views • 1 month ago

To experience the x402 extension, try out With atomic settlement, hooks, multi token support, etc. As the alpha version, it includes most of the cool featuers in Once x402 v2 is released, these extensions will be migrated to be fully compatible with it. Looking forward to x402 v2 from erik.eth 🛡 kevin lincoln.base.eth Ash Coinbase Developer Platform🛡️

To experience the x402 extension, try out With atomic settlement, hooks, multi token support, etc. As the alpha version, it includes most of the cool featuers in Once x402 v2 is released, these extensions will be migrated to be fully compatible with it. Looking forward to x402 v2 from erik.eth 🛡 kevin lincoln.base.eth Ash Coinbase Developer Platform🛡️

YQ

12,326 views • 7 months ago

The next generation of Coinbase’s infrastructure products. Whether it’s for custody, payments, trading, or stablecoins, we make it easy to integrate crypto into your business with Coinbase Developer Platform🛡️.

The next generation of Coinbase’s infrastructure products. Whether it’s for custody, payments, trading, or stablecoins, we make it easy to integrate crypto into your business with Coinbase Developer Platform🛡️.

Coinbase 🛡️

54,867 views • 6 months ago

🚨Excited to demo PredictOS integration with PayAI Network | x402 Facilitator and x402 from Coinbase Developer Platform🛡️ This powerful combo brings seamless x402 Payments to Prediction Market Agents, letting them interact with sophisticated Agents across the web. Let's walk through a real-world example 👇

🚨Excited to demo PredictOS integration with PayAI Network | x402 Facilitator and x402 from Coinbase Developer Platform🛡️ This powerful combo brings seamless x402 Payments to Prediction Market Agents, letting them interact with sophisticated Agents across the web. Let's walk through a real-world example 👇

Predict

25,371 views • 6 months ago

Today, Nous Research launched an x402 endpoint for Hermes 4! I had to try it, so I quickly I vibecoded an x402 app on Replit ⠕ that leverages Coinbase Developer Platform🛡️ Solana Embedded Wallets. Pay per request, no API keys, x402-driven inference with USDC on Solana. Try it here →

Today, Nous Research launched an x402 endpoint for Hermes 4! I had to try it, so I quickly I vibecoded an x402 app on Replit ⠕ that leverages Coinbase Developer Platform🛡️ Solana Embedded Wallets. Pay per request, no API keys, x402-driven inference with USDC on Solana. Try it here →

kevin

18,058 views • 7 months ago

x402 Claude MCP Instead of adding a new MCP for every service, Claude can access any API and pay for whatever it needs Like Coinbase Developer Platform🛡️'s Payment MCP, but customizable. You set your own wallet, define your own endpoints & choose which tools Claude can access

x402 Claude MCP Instead of adding a new MCP for every service, Claude can access any API and pay for whatever it needs Like Coinbase Developer Platform🛡️'s Payment MCP, but customizable. You set your own wallet, define your own endpoints & choose which tools Claude can access

Ash

20,488 views • 7 months ago

Today's release at Devcon 8 | Mumbai, India 🇮🇳: a sneak peek vide of x402 extension gateway. With x402 extension, you can pay in multi tokens and all the ops are done in an atomic way. With gateway, you can quickly convert any service with x402 paywall into pay-to-use mode. Will be fully compatible with x402 v2 soon. erik.eth 🛡 kevin lincoln.base.eth Ash Coinbase Developer Platform🛡️

Today's release at Devcon 8 | Mumbai, India 🇮🇳: a sneak peek vide of x402 extension gateway. With x402 extension, you can pay in multi tokens and all the ops are done in an atomic way. With gateway, you can quickly convert any service with x402 paywall into pay-to-use mode. Will be fully compatible with x402 v2 soon. erik.eth 🛡 kevin lincoln.base.eth Ash Coinbase Developer Platform🛡️

YQ

37,372 views • 7 months ago

we have succesfully integrated x402 by Coinbase Developer Platform🛡️! 🧑‍🔧 all services listed in x402's bazaar will be available to our users and agents from day 1 💪 in this demo where we get all available services and get some news from Gloria AI using the x402 rails 👇

we have succesfully integrated x402 by Coinbase Developer Platform🛡️! 🧑‍🔧 all services listed in x402's bazaar will be available to our users and agents from day 1 💪 in this demo where we get all available services and get some news from Gloria AI using the x402 rails 👇

Karum

27,688 views • 10 months ago

Check out how we build APIs at Coinbase. Both internally, using our Internal Developer Platform (IDP). And externally, through Coinbase Developer Platform (CDP). If you're thinking of integrating crypto into your app, check out And if you're a developer looking to work at Coinbase 🛡️ check out

Check out how we build APIs at Coinbase. Both internally, using our Internal Developer Platform (IDP). And externally, through Coinbase Developer Platform (CDP). If you're thinking of integrating crypto into your app, check out And if you're a developer looking to work at Coinbase 🛡️ check out

Brian Armstrong

126,604 views • 1 year ago

LIVE NOW -- x402 & The Agentic Internet | Lincoln Murr In our twelfth talk of the Bankless Summit, Coinbase 🛡️ product lead lincoln.base.eth explains how x402 revives the long-dormant internet payment standard and why the rise of AI agents makes it newly essential. He outlines how agents will consume and pay for services across the web, why internet native payments need stablecoin rails, and how x402 can unlock agentic commerce at global scale by giving both humans and bots a simple, universal way to send value online. ----- [Bankless Summit in partnership with M0]

LIVE NOW -- x402 & The Agentic Internet | Lincoln Murr In our twelfth talk of the Bankless Summit, Coinbase 🛡️ product lead lincoln.base.eth explains how x402 revives the long-dormant internet payment standard and why the rise of AI agents makes it newly essential. He outlines how agents will consume and pay for services across the web, why internet native payments need stablecoin rails, and how x402 can unlock agentic commerce at global scale by giving both humans and bots a simple, universal way to send value online. ----- [Bankless Summit in partnership with M0]

Bankless

31,394 views • 7 months ago

Spent the weekend exploring the new Coinbase Developer Platform🛡️ AgentKit 0.1.0 release - it is extremely powerful! I put together an open-source template that allows you to create a web-based, multi-chain agent capable of taking 20+ actions. Check out the demo!

Spent the weekend exploring the new Coinbase Developer Platform🛡️ AgentKit 0.1.0 release - it is extremely powerful! I put together an open-source template that allows you to create a web-based, multi-chain agent capable of taking 20+ actions. Check out the demo!

Jason Hedman

23,301 views • 1 year ago

Welcome to the brand new Coinbase Developer Platform. A single access point to build with our wallet infrastructure, payment capabilities, trading systems and stablecoin issuance. All unified by a simple approach to webhooks, billing, and treasury management Now also accessible to AI agents.

Coinbase 🛡️

78,816 views • 28 days ago

Remember the feeling of firing a pinball down the ramp? We brought it to Web3. Your USDC just rolled from Coinbase Developer Platform🛡️ Offramp → Slush and back. Zero fees (for now 👀) Roll in. Roll out. Right inside Slush.

Remember the feeling of firing a pinball down the ramp? We brought it to Web3. Your USDC just rolled from Coinbase Developer Platform🛡️ Offramp → Slush and back. Zero fees (for now 👀) Roll in. Roll out. Right inside Slush.

Slush (💳 Arc)

79,353 views • 11 months ago

If you use Coinbase Developer Platform🛡️ APIs, you will be rewarded. Earn 4.1% on the USDC you hold in CDP Wallets. Get paid to bring the world onchain.

If you use Coinbase Developer Platform🛡️ APIs, you will be rewarded. Earn 4.1% on the USDC you hold in CDP Wallets. Get paid to bring the world onchain.

yuga.eth 🛡

44,709 views • 1 year ago

I’ve been watching x402 since Coinbase 🛡️ launched it in May 2025. I did a quick research pass. Here’s the snapshot ↓ Early integrations: • CoinGecko: x402 pay-per-use access for agents (shared by Coinbase Developer Platform🛡️). • Vercel: x402 AI starter template (x402 + modern AI stack demo). • Firecrawl: x402-powered search endpoint (pay per request). • Concordium: x402 + native age verification for agent payments. • Multiversᕽ: “agentic payments” built around x402 support. • AltLayer: building an “x402 Suite” for value exchange between agents. • Solana claims x402 has processed 35M+ transactions and $10M+ volume since launch. TL;DR x402 turns HTTP 402 “Payment Required” into a payment flow. A server returns a price for a request. The client pays in stables like USDC. Then the server returns the result. → Coinbase launched x402 via Coinbase Developer Platform (May 6, 2025). → Coinbase + Cloudflare announced the x402 Foundation (Sep 23, 2025). → Cloudflare added x402 support into its Agents SDK + MCP servers. Why? - AI agents need a clean way to pay for tools. - Data, compute, APIs, services. - No accounts, cards, or subscription screens. x402 is trying to make pay-per-request feel normal. Use cases that already make sense → Paid APIs Pay per call instead of subscriptions. → AI tool calls Pay per query, per inference, per task. → Agent-to-agent payments Software paying software automatically. → Micropaywalls Pay for one endpoint, one action, one piece of content. If this takes off, stablecoins stop being a story. They become how apps and AI agents pay for things online.

I’ve been watching x402 since Coinbase 🛡️ launched it in May 2025. I did a quick research pass. Here’s the snapshot ↓ Early integrations: • CoinGecko: x402 pay-per-use access for agents (shared by Coinbase Developer Platform🛡️). • Vercel: x402 AI starter template (x402 + modern AI stack demo). • Firecrawl: x402-powered search endpoint (pay per request). • Concordium: x402 + native age verification for agent payments. • Multiversᕽ: “agentic payments” built around x402 support. • AltLayer: building an “x402 Suite” for value exchange between agents. • Solana claims x402 has processed 35M+ transactions and $10M+ volume since launch. TL;DR x402 turns HTTP 402 “Payment Required” into a payment flow. A server returns a price for a request. The client pays in stables like USDC. Then the server returns the result. → Coinbase launched x402 via Coinbase Developer Platform (May 6, 2025). → Coinbase + Cloudflare announced the x402 Foundation (Sep 23, 2025). → Cloudflare added x402 support into its Agents SDK + MCP servers. Why? - AI agents need a clean way to pay for tools. - Data, compute, APIs, services. - No accounts, cards, or subscription screens. x402 is trying to make pay-per-request feel normal. Use cases that already make sense → Paid APIs Pay per call instead of subscriptions. → AI tool calls Pay per query, per inference, per task. → Agent-to-agent payments Software paying software automatically. → Micropaywalls Pay for one endpoint, one action, one piece of content. If this takes off, stablecoins stop being a story. They become how apps and AI agents pay for things online.

Stacy Muur

12,199 views • 5 months ago

Technical demo of our latest release: endpoint verification for x402. Providers can verify resources. Agents can prevent failed payments. At scale, this prevents millions in lost capital. Thanks to Coinbase Developer Platform🛡️ and Solana for the infrastructure that enables x402 to scale.

Technical demo of our latest release: endpoint verification for x402. Providers can verify resources. Agents can prevent failed payments. At scale, this prevents millions in lost capital. Thanks to Coinbase Developer Platform🛡️ and Solana for the infrastructure that enables x402 to scale.

zauth

58,711 views • 6 months ago

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.

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.

Exa

245,241 views • 3 months ago

🚨Big News for SukuPay Users! 🚨 You can now fund your SukuPay account with 0% fees via Coinbase Developer Platform🛡️, and with Apple Pay, it’s instant! Send money to 150+ countries in seconds using just phone numbers. This is a game-changer for faster, cheaper, and simpler international remittances. Try it now at 🌎💸

🚨Big News for SukuPay Users! 🚨 You can now fund your SukuPay account with 0% fees via Coinbase Developer Platform🛡️, and with Apple Pay, it’s instant! Send money to 150+ countries in seconds using just phone numbers. This is a game-changer for faster, cheaper, and simpler international remittances. Try it now at 🌎💸

Suku

13,213 views • 1 year ago

Btw here is a great example of how easy it is to integrate a crypto wallet into an LLM using Coinbase Developer Platform🛡️ tools Shout out to Shinkai Labs 🙌

Btw here is a great example of how easy it is to integrate a crypto wallet into an LLM using Coinbase Developer Platform🛡️ tools Shout out to Shinkai Labs 🙌

Brian Armstrong

175,751 views • 1 year ago