CarsXE provides a REST API for VIN decoding, license plate lookup, vehicle market value, history reports, NHTSA recalls, OBD codes, and VIN OCR. 12+ endpoints, 50+ countries, 275M+ records.
Access the llms.txt files for this website
This documentation covers all aspects of using CarsXE's APIs, from getting started to advanced features.
CarsXE provides an llms.txt file with AI-readable information about its documentation, product, or website content. A full llms-full.txt resource is also available for deeper context.
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Marketplace where AI agents buy OKF knowledge bundles over x402 (HTTP 402). Machine-readable catalog, USDC on Base, sealed + signed downloads.
AgentFix scans your site against 33 AI-agent-readiness signals (llms.txt, robots.txt, structured data, agent cards, GEO tap-targets).