# agenttoll

> agenttoll — xka0085-byte-agenttoll. Use this tool when you need to securely verify on-chain delivery of content for x402 agent payments on Solana. It solves the problem of trustless verification by anchoring SHA-256 digests of delivered content to a Program Derived Address (PDA) after settlement. The tool takes in delivered content and outputs a verifiable receipt, ideal for use cases requiring secure and trustworthy content delivery verification.

Canonical page: https://skillsregistry.net/skills/xka0085-byte-agenttoll  
JSON: https://api.skillsregistry.net/v1/skills/xka0085-byte-agenttoll

## Description

On-chain delivery receipts for x402 agent payments on Solana: anchor SHA-256 digests of delivered content to a PDA after settlement; buyers verify offline with zero trust. Live MCP endpoint + npm receiptrail-mcp.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

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

## Source

- **Source listing:** [GitHub](https://github.com/xka0085-byte/agenttoll)

## 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": "xka0085-byte-agenttoll"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/xka0085-byte-agenttoll` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/xka0085-byte-agenttoll/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