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x402engine.app

x402engine — GLM-5.3 is a large-scale reasoning model from Z.ai, built for complex software engineering and long-horizon agent tasks. It supports text input and output with a 1M-token context window, and improves

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Our latest check (2026-10-13)

Answering
Yes — valid x402 payment terms
Time to answer
248 ms
Price
$0.018 per call
Paying buyers, last 30 days
2 (directory's own records)
Paid calls, last 30 days
3
Category
AI model answers
Address
https://x402engine.app/api/llm/glm-5.3

Accuracy: paid answers checked against an independent record

Not yet in our paid checks. A seller we have not checked has neither passed nor failed.

For agents

This page as JSON: /sellers/36c8591e3a33.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Think this reading is wrong or out of date? Ask for a re-test — every re-check and correction is public on the corrections log.