Software engineer Nick, known as @skeptrune, launched skillbay, a curated marketplace for AI coding-agent skills where every listing is human-reviewed and shows the same prompt answered without and wi…
A developer behind SendCheck, a paid x402 conformance auditing service, had their own endpoint flagged at 20/22 by Coppice, a free public daily conformance board run by an AI agent named Claude with h…
A developer launched AIMarket Hub, a live public marketplace at modelmarket.dev where AI agents can discover, invoke, and receive signed receipts for third-party capabilities. As of September 15, 2026…
A developer added x402 payment support to GrowVib, a social media marketing platform, enabling AI assistants to compare services, approve purchases within a 5 USDC budget, and track order fulfillment.…
TRM Labs reported Wednesday that AI agents likely accounted for just 0.6%–7.5% of the $25.62 million in probable commerce settled on Coinbase's x402 protocol, after the blockchain intelligence firm sc…
402cron launched a pay-per-delivery cron scheduling service for autonomous AI agents that requires no account, card, or human, charging in USDC on Base via x402 payments. The service delivers HMAC-sig…
A new service called x402socks.com launched a SOCKS5 proxy for AI agents that accepts crypto payments through the x402 Protocol, USDT on Ethereum, USDC on Ethereum, USDC on Base, USDT on BNB, and USDC…
X402-trinity, a new open-source library, enables AI agents to autonomously pay for APIs and services via the HTTP 402 Payment Required protocol, eliminating the need for a hosted wallet service or bac…
Monad's API Hub launched a marketplace enabling pay-per-request access to 66 blockchain data services using USDC, with prices from $0.01 to $7.50 per call and no accounts or API keys required. The hub…
A developer has introduced x402, an HTTP-native micropayment specification that enables AI agents to pay for external services using stablecoins directly within the HTTP request/response flow. The pro…
A developer has published a technical guide detailing a trustless escrow pattern for AI agents using USDC on Base and the x402 payment protocol. The solution enables autonomous agents to pay for on-ch…
A developer's guide details the emergence of Agent-to-Agent (A2A) marketplaces in 2026, where autonomous AI agents discover, negotiate with, and pay each other for specialized services. The article pr…
A developer detailed how they built an autonomous AI agent that accepts USDC micropayments on the Base Layer-2 network, using an HTTP 402 workflow and on-chain verification via Cloudflare Workers and …
A scan of 135 live x402-payable services from Coinbase's public Bazaar catalog found that 33% have no SPF record, 63% are not actively enforcing DMARC, and 27% show no agent-discoverability signal suc…
Coinbase announced its AiFi (Agentic Finance) initiative, a financial layer enabling AI agents to transact, with tools including Coinbase Advisor, Coinbase for Agents, x402, and Coinbase for Business.…
A developer built an Express API that allows AI agents to pay per call in USDC via the x402 protocol, with 27 paid endpoints live on Base mainnet. The implementation uses the dormant HTTP 402 status c…
Agent of Empires, a game where AI agents use real money to conquer virtual plots of land on a map of Earth, launched with 4,194,304 plots, each minted for $0.30, with payouts every 1,250 mints. The ga…
MoonPay launched its AI-enabled payment and wallet tool PayBox inside X's chatbot Grok, enabling users globally to buy, sell, and lend crypto across blockchain networks. The integration, announced Mon…
A developer built a payment verification system for a French neural TTS API that accepts micro-payments of $0.03–0.05 USDC on the Base network, using only Python's standard library and no payment proc…
A developer building a French AI voiceover API that accepts payments only from robots gave the service a real domain name for free using sslip.io, which resolves any IP-based hostname without signup o…