Data as of Aug 25, 2026 · Based on 3,181,687 AI responses across 10,525 prompts · See how Parse measures this
x402 Protocolx402.orgx402 is an open, neutral standard for internet-native payments that enables direct client-to-server payments via HTTP 402 responses. It allows developers to accept payments with a single line of code, supporting multiple networks and eliminating the need for accounts, KYC, or API key management.
Parse Score
Sources
402hub.com shapes more of what AI says about x402 Protocol than any other source, at 100% of its citations.
Excerpts where x402 Protocol appeared in the AI's answer
X402 Protocol: Allows launching on Base, Arbitrum, or Polygon, with features for gating, automatic bridging, and zero gas for users.
x402 Protocol : Specialized tool for creating tokens and gating content for app creators.
Excerpts where x402 Protocol appeared in the AI's answer
x402 Protocol (by Coinbase/Cloudflare) — Best for ultra-low-cost, agentic, or micro-transaction APIs.
