# Insumer

> Use this tool when you need to verify on-chain conditions, discover merchants, or generate signed discount codes in a privacy-preserving manner. The Insumer provides blockchain verification infrastructure, enabling AI agents to interact with 32 supported chains without exposing underlying wallet balances. It returns ECDSA-signed boolean results, making it ideal for use cases requiring secure and trustless verification.

Canonical page: https://skillsregistry.net/skills/insumer  
JSON: https://api.skillsregistry.net/v1/skills/insumer

## Description

Provides blockchain verification infrastructure through The Insumer Model, enabling AI agents to verify on-chain conditions, discover merchants, generate signed discount codes, and onboard new merchants. Returns privacy-preserving ECDSA-signed boolean results across 32 supported chains without exposing underlying wallet balances or requiring trust in the API provider.

## Trust

- **Trust score (0–1):** 0.94
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-19

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/insumer)
- **Repository:** <https://github.com/douglasborthwick-crypto/mcp-server-insumer>

## 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": "insumer"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/insumer` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/insumer/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