# io.github.CryptoAPIs-io/mcp-blockchain-fees

> Use this tool when you need to estimate blockchain fees and gas costs for efficient transaction processing on various networks, including EVM, UTXO, and XRP. It provides accurate fee recommendations and gas estimation via Crypto APIs, solving problems related to transaction optimization and cost prediction. The tool accepts network and transaction parameters as inputs and returns recommended fees and gas estimates as outputs.

Canonical page: https://skillsregistry.net/skills/io-github-cryptoapis-io-mcp-blockchain-fees  
JSON: https://api.skillsregistry.net/v1/skills/io-github-cryptoapis-io-mcp-blockchain-fees

## Description

MCP server for fee recommendations and gas estimation on EVM, UTXO, XRP via Crypto APIs

## Trust

- **Trust score (0–1):** 0.99
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 0.2.3
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-28

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.CryptoAPIs-io%2Fmcp-blockchain-fees)
- **Repository:** <https://github.com/CryptoAPIs-io/cryptoapis-mcp-blockchain-fees>

## 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": "io-github-cryptoapis-io-mcp-blockchain-fees"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/io-github-cryptoapis-io-mcp-blockchain-fees` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/io-github-cryptoapis-io-mcp-blockchain-fees/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