# 1inch Infrastructure

> Call Web3 JSON-RPC, broadcast transactions via the Transaction Gateway, and resolve ENS/domains through the 1inch MCP `product_api` tool.

- Skill: `1inch/1inch-infrastructure` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add 1inch/1inch-infrastructure`
- Raw SKILL.md: https://api.skillmd.com/api/skills/1inch/1inch-infrastructure/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- License: MIT
- Author: 1inch (https://skillmd.com/u/1inch)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/1inch/1inch-infrastructure

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# Infrastructure (product_api)

Call the authenticated tool **`product_api`** with the recipes in [references/RECIPES.md](references/RECIPES.md).

## Prefer these intents

| User ask                         | Product                           |
| -------------------------------- | --------------------------------- |
| eth_call / eth_blockNumber / RPC | Web3 RPC — `POST /web3/{chainId}` |
| Broadcast a signed raw tx        | Transaction Gateway               |
| Resolve ENS / domain lookup      | Domains                           |

## Fallback

If a path 404s, read `file://1inch-mcp/guides/api-index` or call `search`, then retry.

## Example prompts

- "Get the latest block number on Ethereum via 1inch Web3 RPC"
- "Broadcast this signed transaction on Base"
- "Resolve vitalik.eth"