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a0nexus-bitcoin-mcp
CommunityMCP server by A0Nexus-bit · updated · ★ 0
Crypto (BTC/ETH) + ERCOT electricity data & forecasts as MCP tools. Pay-per-call via x402. a0nexus-bitcoin-mcp is a community project by A0Nexus-bit, not verified by a company domain.
Last commit 102 days ago
MIT: permissive, fine for commercial use
Clear description, published package or server URL, original repository
Not checked yet. What we check
What you need
| Setting | Needed | What it is |
|---|---|---|
BTCI_Environment variable | Optional | Base URL of the a0nexus API. Default: https://a0nexus.com |
BTCI_Environment variable | Optional | Set to 'real' to enable the paid tools (otherwise only the free tools work). Default: none |
BTCI_Environment variable, secret | Optional | Base wallet private key used to pay for paid tools when BTCI_MCP_PAYMENT=real. |
From the publisher's entry in the official MCP Registry. Required settings are already in the install config below as placeholders.
Install a0nexus-bitcoin-mcp
Built from the published package, never by AIclaude mcp add a0nexus-bitcoin-mcp -- npx -y a0nexus-bitcoin-mcpRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"a0nexus-bitcoin-mcp": {
"command": "npx",
"args": [
"-y",
"a0nexus-bitcoin-mcp"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"a0nexus-bitcoin-mcp": {
"command": "npx",
"args": [
"-y",
"a0nexus-bitcoin-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"a0nexus-bitcoin-mcp": {
"command": "npx",
"args": [
"-y",
"a0nexus-bitcoin-mcp"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add a0nexus-bitcoin-mcp -- npx -y a0nexus-bitcoin-mcp{
"mcpServers": {
"a0nexus-bitcoin-mcp": {
"command": "npx",
"args": [
"-y",
"a0nexus-bitcoin-mcp"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
Step-by-step: install a0nexus-bitcoin-mcp in Antigravity CLI
gemini mcp add a0nexus-bitcoin-mcp npx -y a0nexus-bitcoin-mcpGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the a0nexus-bitcoin-mcp block.
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a0nexus-bitcoin-mcp: common questions
How do I install a0nexus-bitcoin-mcp?
In Claude Code run claude mcp add a0nexus-bitcoin-mcp -- npx -y a0nexus-bitcoin-mcp. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is a0nexus-bitcoin-mcp the official server?
a0nexus-bitcoin-mcp is a community project by A0Nexus-bit, not verified by a company domain.
Is a0nexus-bitcoin-mcp free?
The code is published under the MIT licence. The service it connects to may have its own pricing.
Is a0nexus-bitcoin-mcp safe to use?
It scores 24 of 100. Grades: maintenance C, licence A, quality C. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to a0nexus-bitcoin-mcp?
Similar MCP servers: mcp, CCXT, Finance Toolkit, Yahoo Finance2.
Does a0nexus-bitcoin-mcp work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.