# x402-data-engine

> x402-data-engine — maablock-x402-data-engine. Use this tool when you need to secure Web3 transactions, manage Aave liquidations, or settle DEX slippage gaslessly on Base and Polygon USDC. The x402-data-engine provides a stateless x402 HTTP 402 micro-API on Cloudflare Workers, accepting inputs such as transaction data and returning outputs like secured transaction outcomes. Ideal for use cases requiring efficient and secure transaction processing on blockchain networks.

Canonical page: https://skillsregistry.net/skills/maablock-x402-data-engine  
JSON: https://api.skillsregistry.net/v1/skills/maablock-x402-data-engine

## Description

Stateless x402 HTTP 402 micro-API on Cloudflare Workers for Web3 security, Aave liquidations, and DEX slippage settling gaslessly in Base & Polygon USDC

## Trust

- **Trust score (0–1):** 0.96
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/MaaBlock/x402-data-engine)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "maablock-x402-data-engine"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/maablock-x402-data-engine` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/maablock-x402-data-engine/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt