Coinbase Developer Platform🛡️

We’re excited to announce that all Coinbase payments APIs are now agentic-enabled out of the box. Companies like @OpenRouter can now accept stablecoin payments from both humans and agents through the same integration. ↓

As a wallet engineer, this launch is very dear to me: programmatic access to @CoinbaseDev wallets through a single SDK. Whether it's the developer, the end user, an agent, or Coinbase custodying the funds, the DevX is the same, and backed by enterprise-grade security.

@Jnix2007 Learn more: coinbase.com/en-gb/develope…

User-custodied, developer-custodied, and Coinbase-custodied wallets, now from one SDK and one API key. Mix and match them in the same app, with the same interface whether you're building for users or for AI agents. Great breakdown from @Jnix2007 ↓

B20 is live on @base, and our SQL API supports it from day one. Developers can now query B20 token activity including new tokens, transfers, memos, mints, burns, and policy updates without running their own indexer. ↓

Coinbase Onramp is powering funding for U.S. users on @get_grow_app, now live in public beta! 🚀 Grow gives its users access to global assets in their local currencies, using local stablecoins issued on @base.

@coinbase @CoinbaseInsto @CoinbaseMarkets @CoinbasePltfrm @CoinbasePredict @coinbasetraders @CoinbaseSupport 🙌

Follow @Coinbase Follow @CoinbaseDev Follow @CoinbaseInsto Follow @CoinbaseMarkets Follow @CoinbasePltfrm Follow @CoinbasePredict Follow @CoinbaseTraders Follow @CoinbaseSupport

Cloudflare is helping make x402 a core part of the web. Now any web page, API, dataset, or MCP tool can charge agents per request, settled in stablecoins like USDC and Open USD. ↓

@heysealai Great to see this live!

We made it easy to build and sell agent skills Introducing Hacks — Skills you can build for AI agents just by describing them Publish your hack and earn every time another agent uses it Link to waitlist: heyseal.ai

Another very cool x402 launch from @heysealai. This is a very cool direction. “Hacks” are outcome-oriented agent workflows that bundle API calls together sequentially, without the need for config. Some really cool trading concepts here - analyze a time series db, research a market, generate a GTM report, etc. Because x402 removes the need for API keys, anyone can compose these in natural language. And creators get paid when their hacks are used.

Last week @heysealai showed what great UX looks like for apps built on x402 and our Headless Onramp. 🚀 Today they're shipping Hacks: composable, shareable skills that chain x402 calls for tasks and problem-solving, paid in USDC on @base. ↓

@Must_be_Ash So many new tools, my agent is putting in overtime this week.

instead of search snippets or old training data, your agent can now ground itself in real data (Maps, TikTok, LinkedIn, Instagram...) for fractions of a penny this means you can get Claude to run lead gen, crank out UGC, scout deals, and handle outreach that actually converts

@Spiko_finance @coinbase Excited to see this live! 🙌

Stablecoins just got a real home: regulated, yield-bearing funds. No off-ramp. No intermediary. Built with @coinbase: USDC and EURC settle directly into our UCITS liquidity funds. A world first for regulated retail funds. Available now for legal entities. Retail soon.

Very excited to welcome @apify into the x402 ecosystem. They’ve been working tirelessly to bring 20,000+ new endpoints online for agents across every kind of web use case. Huge unlock for open tool discovery, pay-per-request access, and autonomous agents using USDC on Base. Check out the launch thread below 👇

@apify @coinbase x402 🤝 Apify

Until today, agents could buy about 2,000 tools through x402. We just 10x'd that to 20,000+ 🚀 In partnership with @coinbase, we’re launching x402 support to give autonomous agents access to the largest marketplace of web automation tools. No account, API keys, or human in the loop.

Every new x402 integration expands the emerging agentic economy, where agents can discover, pay for, and use digital services autonomously. Get started with x402: docs.cdp.coinbase.com/x402/welcome

20,000+ tools for agents. @apify just brought the largest marketplace of tools for AI to x402, so agents can discover, pay for, and use production APIs with USDC on @base, no accounts or API keys required. ↓

Coinbase Payments is powering @Spiko_finance, letting institutional investors move between USDC and regulated UCITS funds 24/7. By integrating Coinbase Payments APIs on @base, Spiko eliminated the traditional multi-day settlement gap.

Banking the Bots → For the first time, the crypto industry is building infrastructure not for human users, but for autonomous AI agents that can hold money, make decisions, and transact entirely on their own. → On June 11, we launched Coinbase for Agents, which connects AI agents directly to users’ Coinbase accounts so they can trade, pay, and run financial workflows on users’ behalf. → Coinbase for Agents will soon support x402, developed by Coinbase and now stewarded by the x402 Foundation. → With x402, AI agents can use stablecoins to access data, APIs, and services, without accounts, API keys, or human approval for every transaction. It’s a core building block for the machine economy. → Both the dollar volume and the number of agentic transactions flowing through x402 have risen sharply in recent months. → While the absolute numbers are still small, we think the current momentum speaks to the possibility of explosive growth in the coming years. x402 agentic-payment volume and transaction count

🚀 A big week of updates and x402. Here's what shipped: Updates: → Our Headless Onramp is now available to every developer, with unlimited lifetime limits for eligible users, iOS and Android support, no monthly access fee, and App2App in private beta. → CDP Wallets now support custom paymasters on more EVM chains, bringing more flexibility to gas sponsorship. Onramp: → @flipcash took users from funding to utility in a few taps with Coinbase Onramp, on iOS and Android. → @solflare added Android onramping support, powered by Coinbase. x402: → Base Builder Codes now let you attribute x402 transactions to your project in the @base dashboard. → @heysealai demo'd topping up in-app with Coinbase Onramp and paying for inference via x402, all in one seamless flow. → @ampersend_ai built pay-per-intelligence routing: agents discover models and pay-per-request in USDC on @base within governed budgets, using x402 on @awscloud's Bedrock AgentCore. Payments: → All Coinbase payments APIs are now agentic-enabled out of the box.