Agentic Commerce
Transactions where one or both parties are autonomous software agents, typically AI agents buying or selling API access, data, or services without human intervention.
Related terms
- Autonomous Agent Payment - The process by which an AI agent detects a 402 response, selects a funding source, signs a payment payload, and retries the request without
- x402 - An open payment protocol built on top of HTTP 402 that lets servers demand stablecoin payment before serving a resource, and lets clients (i
Recent stories
BUILD
- x402station ships $1 Verified Badge - autonomous M2M trust layer flags 17% of x402 endpoints as non-functional · earezki.com
- Stripe Sessions 2026 ships Link Agent Wallet - x402 sits inside the 288-product agentic commerce stack · stripe.com
- Parallel Web Systems adds x402 to Search, Extract, and Deep Research APIs - $0.01 per call · docs.parallel.ai
- ChainAnalyzer ships x402 USDC payments on Base + Solana mainnet for its MCP server · dev.to
- DGrid AI adds x402 micropayments on BNB Chain - pay-per-call AI inference settled in USD1 within a single API request · cryptonews.net
RESEARCH
- Dev|Journal: 'Hidden scalability problems of x402' - per-request settlement, 200% fee overhead, and the caching/session reuse incompatibility - the most credible technical critique to date · earezki.com
- Crypto.com Research: x402 daily on-chain volume still only ~$68K despite 169M tx count - the bear case on real adoption · cryptocomresearch.substack.com
- Erik Reppel at Consensus Miami: 'AI agents end internet ads' - x402 founder pegs agentic economy at $3T-$5T by 2030 · coindesk.com
- Cloudflare CSO: 'we process a billion 402s a day' - x402 framed as the answer to bot traffic eating ad and subscription revenue · coindesk.com
- x402 daily volume breaks out - 0xSammy clocks 151K txns on April 24, more than 2x prior baseline · 0xsammy.com