# x402-trinity

> x402-trinity — devmster-x402-trinity. Use this tool when you need to enable gasless transactions for autonomous AI agents, solving problems related to costly and inefficient HTTP 402 fetch requests. It provides a zero-dependency replacement, facilitating buyer, seller, and MCP server interactions with EIP-3009 USDC on Base. Ideal for use cases requiring seamless and cost-effective transaction processing, with inputs including fetch requests and outputs comprising successful transaction confirmations.

Canonical page: https://skillsregistry.net/skills/devmster-x402-trinity  
JSON: https://api.skillsregistry.net/v1/skills/devmster-x402-trinity

## Description

Zero-dependency HTTP 402 fetch replacement for autonomous AI agents. EIP-3009 gasless USDC on Base. Buyer, seller, and MCP server.

## Trust

- **Trust score (0–1):** 0.77
- **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/devmster/x402-trinity)

## 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": "devmster-x402-trinity"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/devmster-x402-trinity` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/devmster-x402-trinity/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