home/categories/payment/dvcrn-openclaw-skills-marketplace-plugins-agentc22-x402engine-skills-x402engine-skill-md
paymentbusiness
x402engine
Pay-per-call API gateway skill — calls 63 APIs (LLMs, image/video gen, flights, hotels, crypto, web search) via x402 micropayments. Each call costs $0.001-$0.60 in USDC/USDm, enforced by a local policy engine with spend caps.
maintainer
dvcrn
Updated 3/15/2026
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quick start
Installation and usage
Pay-per-call API gateway skill — calls 63 APIs (LLMs, image/video gen, flights, hotels, crypto, web search) via x402 micropayments. Each call costs $0.001-$0.60 in USDC/USDm, enforced by a local policy engine with spend caps.
Installation
$ install --globalskills.sh
Usage
Once installed, you can use this skill by running the following command in your terminal:
skills use x402engine