x402 Hub

Access has been democratized. Financial intelligence has not. Questflow turns top investors’ market judgment into AI Agents that retail investors can follow, understand, and invest with across markets. Today marks the next era of Questflow: questflow.ai Financial Intelligence for All. Watch the introduction from our Co-founder & CEO, @Bobbxu.

Future of crypto: Everything agentic. ForgeAI.gg envisions AI handling all trades on Solana – from perps to yields. Beta invites now – be part of the evolution! #AgenticTrading #AICrypto @x402 @CyreneAI

Back to the basics. Let’s talk x402 and the structure that makes it possible. x402 shipped V2, and it feels like a response to reality. V1 proved something important: embedding payments directly into HTTP actually works. In a couple of months, x402 processed 100M+ payments across APIs, apps, and autonomous agents. Once this started happening at scale, some cracks showed, however not in the idea, but in the structure. Now, V2 is up. Looking closer, x402 now has clearer separation between the spec, SDKs, and facilitators. Extensions are first-class, so new chains, payment rails, and behaviors don’t require forking or breaking existing integrations. The SDK is modular and plugin-driven, designed for multi-chain and even offchain payments by default. The result is simple: x402 becomes easier to build on and safer to extend. More importantly, it’s now viable for high-frequency, agent-driven use cases where latency, retries, and repeated access actually matter. Here are a few builders pushing the standard forward from the very start...👇 𝜶. Core Infrastructure & Protocol Extensions - Teams expanding the protocol layer itself or adding privacy, consensus, and runtime guarantees. @Ch40sChain - Building trustworthy autonomous systems with advanced consensus mechanisms. @alt_layer - Accelerating Web3 through restaked rollups and verifiable agent protocols. @PRXVTai - Privacy-first infrastructure pioneers, creators of px402 for privacy-preserving x402 payments. @t54ai - Empowering trusted agentic finance with secure protocol enhancements. @NovaNet_zkp - Zero-knowledge proof network focused on verifiable computations and DeSci applications. @quaindotcom - Tokenized RWA AI agents deeply integrated with x402 for on-chain extensions. 𝜷. Agentic Frameworks & AI Ecosystems - where x402 becomes the heartbeat of agent coordination and monetization. @membit_ai - Real-time Context-as-a-Service for AI agents, integrating x402 for autonomous data access and monetization. @EternalAI_ - Advancing eternal AI persistence and agent coordination frameworks. @Treasure_DAO - MAGIC-powered entertainment ecosystem enabling agentic monetization. @memeputer - Agent OS for deploying personality-driven agents that earn via x402 on platforms like Telegram and X. @karum_AI - Universal coordination layer for autonomous AI agents with seamless monetization. @TheKodeusLabs - Programmable, monetizable agents powered by thousands of tools for autonomous action. @Cod3xOrg - AI trading engine for building and monetizing dynamic, context-aware strategies via x402. @animusuno - Open framework for embodied AI agents in hybrid ecosystems. @Unibase_AI - Decentralized AI memory layer enabling long-term agent interoperability and monetization. @comput3ai - High-performance x402 AI inference for images, videos, audio on top-tier GPUs. @Roba_Labs - People's robotics platform fostering agentic AI in real-world applications. @SynthdataCo - Predictive intelligence for financial markets via Bittensor subnet. @turf_network - On-demand specialized data network powering AI agent ecosystems. @AnthropicAI - Leading AI safety research, integrating reliable systems into agentic flows. @openmind_agi - Robot collaboration platform for thinking, learning, and working agents. @Orbofi - Launchpad for agentic coins and capital markets with x402 monetization. @Hyperware_ai - Unlocking internet layers for supercharged AI agents and Dapps. 𝜸. Facilitators, Gateways, SDKs - the dev tools that make x402 plug-and-play. @heurist_ai - Enterprise x402 facilitator powering onchain AI agents with easy micropaymes and mesh coordination. @0xGasless - Financial layer enabling gasless transactions for AI agents on Avalanche. @scattering_io - Native Web3 AI hub with data APIs for effortless x402 integration. @vercel - Frontend cloud platform with tools for building x402-enabled web experiences. @brewitmoney - Agentic crypto automation for delegation and earning workflows. @1shotapi - Noncustodial stablecoin payments API built on smart wallets and x402. @HeyElsaAI - Crypto agent platform with intuitive tools for x402 interactions. @AurraCloud - No-code AI agent creation with built-in x402 enablement. @onchainpayment - Intelligent intermediary layer streamlining x402 payments. @useload - Onchain data center facilitating scalable x402 dev environments. @itsgloria_ai - AI-powered news and data tools with x402-enabled terminals. 𝜹. Explorers & Analytics - the visibility layer. @x402scan - Dedicated explorer tracking the entire x402 ecosystem in real-time. 𝝴. Platform-Level Integrations - APIs and enterprise tools baking x402 into their monetization stack. @neynarxyz - Simplifying social experience builds with x402 monetization APIs. @Hive_Intel - Infrastructure for AI agents with enterprise-grade x402 tools. @ar_io_network - Permanent cloud network integrating x402 for durable data and payments. @Polymer_Labs - Frictionless cross-chain payments powering x402 monetization. 𝛇. Experimental & Hybrid Systems - where AI, on-chain logic, and micropayments merge. @heyaura - AURA framework for Web3 AI agents with experimental micropayment flows. @OneAnalog - Advanced agentic experiments blending AI intelligence and verifiable payments.

AI Predictions for 2026: What DevOps Engineers Need to Know. From IDE evolution to agent orchestration, local AI breakthroughs to machine-to-machine payments. Here's how to prepare for the AI-driven future. hubs.ly/Q03YdM1l0

Dexter Surpasses Coinbase in Daily x402 Transaction Volume - thecurrencyanalytics.com/oth… - #cryptocurrency #bitcoin #altcoins

Dexter Quietly Flips Coinbase to Become the Top x402 Transaction Facilitator #crypto #news hokanews.com/2026/01/dexter-…

Dexter has overtaken Coinbase to become the largest daily facilitator for x402, processing roughly half of daily transactions as the protocol’s usage grows. blockchainreporter.net/dexte…

THIS IS HUGE @dankimxyz x402 revives the forgotten HTTP 402 code, creating a native payment layer for the internet. It enables instant, account-free USDC payments between websites, APIs, and AI agents. By combining open web standards with on-chain settlement, x402 removes payment friction and bridges the web with decentralized finance. As AI and automation grow, x402 could become the foundation for permissionless, instant payments across the internet.

JUST IN: #Coinbase and Cloudflare’s x402 #Protocol sets new transaction record. #crypto

Agents need four things to operate autonomously: > Trust (ERC–8004) > Payments (x402) > Reasoning (BRAID) > Orchestration (Platform V1) OpenServ is where they converge. The launchpad for autonomous ventures. Build. Launch. Run.

Elsa just unlocked a new lane for onchain automation. With x402 now live, @HeyElsaAI can run pay-per-call actions without accounts, keys, or subscriptions. You hit an endpoint, it settles instantly in USDC, and the data or execution flows right back. Swaps, quotes, portfolio reads, strategies, all delivered as clean, machine native calls. A small step on paper, a massive one for the agent economy.

Coinbase-backed x402 V2 links Base, Solana and card rails for AI-native payments x402 has launched its V2 upgrade, introducing seamless AI-native payments across Base, Solana, and traditional card networks. The upgrade enables faster, automated transactions for developers and users, positioning x402 as a key bridge between blockchain ecosystems and real-world payment infrastructure. Source: @cryptodotnews

Delivered Sentism Ecosystem, what's the NEXT? 👀 The era of A2A trading is just beginning! x402 is coming 🔜 to Sentism🚀 $SENTIS #SentismAI #x402

Pi Squared Weekly Update Steady progress across FastSet, OmniSet, and Verification this cycle. We focused on performance, reliability, and opening up both the x402 and h402 demos so builders can start exploring them ahead of the next phase of testing. Here is what is new. ↓

The x402 integration of @HeyElsaAI is live since Friday guys !! HeyElsa APIs have switched to the x402 model, offering usage on a pay-per-call basis without needing keys, accounts, or subscriptions. Simply hit an endpoint and complete transactions in USDC, seamlessly on the blockchain. Access portfolio data, swaps, quotes, strategies, and additional features through streamlined, machine-ready APIs ! Stay connected to learn more about it !

x402 has gotten a massive upgrade leading to the launch of x402 V2. 𝘹402 𝘸𝘢𝘴 𝘣𝘶𝘪𝘭𝘵 𝘧𝘰𝘳 𝘈𝘐 𝘢𝘨𝘦𝘯𝘵𝘴 𝘢𝘯𝘥 𝘸𝘦𝘣 𝘱𝘢𝘺𝘮𝘦𝘯𝘵𝘴, 𝘢𝘯𝘥 𝘵𝘩𝘦 𝘯𝘦𝘸 𝘷𝘦𝘳𝘴𝘪𝘰𝘯 𝘶𝘱𝘨𝘳𝘢𝘥𝘦𝘥 𝘸𝘩𝘢𝘵 𝘸𝘢𝘴 𝘰𝘳𝘪𝘨𝘪𝘯𝘢𝘭𝘭𝘺 𝘢 𝘴𝘪𝘯𝘨𝘭𝘦 𝘱𝘢𝘺𝘮𝘦𝘯𝘵 𝘤𝘢𝘭𝘭 𝘪𝘯𝘵𝘰 𝘢 𝘧𝘶𝘭𝘭 𝘪𝘯𝘵𝘦𝘳𝘯𝘦𝘵 𝘱𝘢𝘺𝘮𝘦𝘯𝘵 𝘭𝘢𝘺𝘦𝘳. Since its initial launch, x402 has processed over 100 million payments from applications, APIs, and autonomous agents buying compute, data, and other resources on demand. —------------ 𝐖𝐡𝐲 𝐚𝐧 𝐔𝐩𝐠𝐫𝐚𝐝𝐞 𝐢𝐬 𝐧𝐞𝐞𝐝𝐞𝐝 ➢ V2 updates the protocol based on six months of real-world use, making it cleaner, more modular, and easier to implement across new chains. ➢ It introduces clearer separation between components, formalizes extensions for experimentation, moves payment data to headers, and rewrites the SDK for composability. ➢ The aim is to make value move across the internet as seamlessly as information while preparing the protocol for future growth. —-------------------------------------- 𝐂𝐡𝐚𝐧𝐠𝐞𝐬 𝐢𝐧 𝐱402 𝐕2 ➢ 𝐓𝐡𝐞 𝐮𝐧𝐢𝐟𝐢𝐞𝐝 𝐩𝐚𝐲𝐦𝐞𝐧𝐭 𝐢𝐧𝐭𝐞𝐫𝐟𝐚𝐜𝐞. Networks and assets are now identified in a single, standardized way, allowing payments to flow seamlessly across multiple blockchains. This makes x402 a neutral layer simplifying settlement processes across different networks. ---------------------------- ➢ 𝐃𝐲𝐧𝐚𝐦𝐢𝐜 𝐩𝐚𝐲𝐓𝐨 V2 also adds a dynamic payTo feature, letting payments be routed automatically to specific addresses, or callback-based logic depending on the request. Especially useful for marketplaces, multi-tenant APIs, or any system where pricing may change based on input data. --------------------------- ➢𝐖𝐚𝐥𝐥𝐞𝐭 𝐚𝐧𝐝 𝐢𝐝𝐞𝐧𝐭𝐢𝐭𝐲 𝐦𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 The introduction of wallet-based sessions means returning users or AI agents no longer need to verify payments for every request. This is a huge efficiency gain for subscription-based services, high-frequency API calls, generative AI inference. --------------------------------- ➢ 𝐓𝐡𝐞 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐢𝐬 𝐧𝐨𝐰 𝐦𝐨𝐝𝐮𝐥𝐚𝐫 𝐚𝐧𝐝 𝐩𝐥𝐮𝐠𝐢𝐧-𝐝𝐫𝐢𝐯𝐞𝐧. Clients, servers, and payment facilitators are separated, so new chains, assets, or payment schemes can be integrated independently without modifying the core. The reference SDK has been completely rewritten for modularity and composability. ------------------------------- ➢ 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐜 𝐝𝐢𝐬𝐜𝐨𝐯𝐞𝐫𝐲 𝐢𝐬 𝐚𝐧𝐨𝐭𝐡𝐞𝐫 𝐤𝐞𝐲 𝐟𝐞𝐚𝐭𝐮𝐫𝐞 𝐢𝐧 𝐕2. Services can now publish structured metadata, and facilitators can automatically index endpoints, pricing, and routing information. This eliminates the need for manual updates and enables a more autonomous ecosystem. ------------------------------ ➢ 𝐓𝐡𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐬 𝐚𝐥𝐬𝐨 𝐢𝐦𝐩𝐫𝐨𝐯𝐞𝐝. The SDK can manage multiple facilitators at once, prioritize chains or assets, and handle payment routing automatically. Developers no longer need to write complex glue code for chain selection, facilitator discovery, or payment scheme choice. 𝘐𝘯 𝘤𝘰𝘯𝘤𝘭𝘶𝘴𝘪𝘰𝘯, 𝘹402 𝘝2 𝘪𝘴 𝘥𝘦𝘴𝘪𝘨𝘯𝘦𝘥 𝘵𝘰 𝘣𝘦 𝘢 𝘧𝘭𝘦𝘹𝘪𝘣𝘭𝘦 𝘦𝘤𝘰𝘯𝘰𝘮𝘪𝘤 𝘭𝘢𝘺𝘦𝘳, 𝘤𝘢𝘱𝘢𝘣𝘭𝘦 𝘰𝘧 𝘴𝘶𝘱𝘱𝘰𝘳𝘵𝘪𝘯𝘨 𝘴𝘶𝘣𝘴𝘤𝘳𝘪𝘱𝘵𝘪𝘰𝘯𝘴, 𝘶𝘴𝘢𝘨𝘦-𝘣𝘢𝘴𝘦𝘥 𝘱𝘢𝘺𝘮𝘦𝘯𝘵𝘴, 𝘱𝘳𝘦𝘱𝘢𝘺𝘮𝘦𝘯𝘵𝘴, 𝘢𝘯𝘥 𝘮𝘶𝘭𝘵𝘪-𝘴𝘵𝘦𝘱 𝘸𝘰𝘳𝘬𝘧𝘭𝘰𝘸𝘴. 𝘠𝘰𝘶𝘳 𝘵𝘩𝘰𝘶𝘨𝘩𝘵𝘴 𝘰𝘯 𝘵𝘩𝘪𝘴?

Introducing Cobbee ☕ : built on @base + x402 protocol (powered by @coinbase) We built @cobbeefun because creators deserve instant, global, low-fee payments support! something traditional platforms and card processors simply can’t match. What you get: • Clean profile & dashboard: Showcase your bio, links & supporters in one shareable place • Milestones & goals: Rally your audience around real projects (“New setup for streams”, “GPU for my AI Agent”) with progress tracking • Purposeful support: Frens back your goals with USDC cobbees or digital purchases • Instant payouts: USDC lands in your wallet in ~30s (gas covered via @coinbase) • Shop: Sell content/files alongside cobbees • Manage Your Support&Shop • 5% platform fee (you keep 95%) → Traditional platforms often leave creators with only ~$0.50 from a $1 tip due to platform + processor fees. No hidden costs. No payout delays. No chargebacks. Onchain transparency. No middlemen holding funds. No more random wallet tweets. No more scattered DM tips. Your wallet. Your rules. Your cobbee. →Go claim your page (takes <60s): cobbee.fun Tag creators who need this 🚀 Who's making one first? Reply with your link! Can’t wait to join the x402 hackathon! (@austingriffith) Special thanks to @bright_lightart for the PWYW feature feedback! (Announcements only from these accounts — stay safe out there @0xmonas, @cobbeefun)

Cloudflare launching a stablecoin is not on my bingo list. Details of the NET Dollar are limited in the announcement itself: there's no mention of which chain or issuing partner. However, Cloudflare does mention commitments to open standards, such as x402 and AP2 (agent-based payment). It is increasingly likely that crypto will disrupt tradfi through the distribution of web2 big tech.

🚀 x402 V2 just dropped — and this upgrade quietly changes how money moves on the internet. Most people still think x402 = “that HTTP 402 meme revived by Coinbase.” But V2 is no longer a clever hack… It’s becoming the payment layer of the AI era. Here’s why this matters: 1️⃣ One unified payment interface x402 V2 connects Base, Solana, ACH, and card networks through ONE standard. Subscriptions, usage-based billing, dynamic pricing — all native. Developers finally get an internet-native checkout that works across chains. 2️⃣ Modular, plug-in architecture Add new chains → no protocol edits. Add new behaviors → lifecycle hooks. It’s like Stripe’s extensibility but rebuilt for autonomous agents and Web3. 3️⃣ Wallet sessions for humans and AI Reusable wallet sessions kill the constant “Sign this transaction” friction. For AI agents? This is a superpower — They can pay autonomously without re-auth every time. 4️⃣ Paywalls become simple, programmable blocks EVM + Solana backends, dynamic routing (“payTo”), automated discovery… x402 moves from “what can we pay for?” to “how do services integrate payments instantly?” The bigger picture: As AI agents increasingly act like users, APIs need a universal way to charge them. V2 is the first step toward a world where value moves across the internet the way information does. Not another protocol upgrade — A shift in who (or what) is allowed to spend money online. #x402 #Base #Solana #AI #DePIN #Web3 #Coinbase #CryptoPayments #AIagents