Self-hosted, open source, fax-sending API. HIPAA compliant. This fax API includes MCP (Model Context Protocol) support for AI assistant integration.
Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"faxbot": {
"args": [
"-y",
"faxbot"
],
"command": "npx"
}
}
}Are you the author?
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The first and only open‑source, self‑hostable fax platform with a GUI‑first Admin Console, multi‑backend adapters (cloud + self‑hosted), and AI assistant integration.
This server supports HTTP transport. Be the first to test it — help the community know if it works.
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No known CVEs.
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The first and only open‑source, self‑hostable fax platform with a GUI‑first Admin Console, multi‑backend adapters (cloud + self‑hosted), and AI assistant integration.
.env (see .env.example). Pick a backend:FAX_BACKEND=phaxio and PHAXIO_API_KEY/PHAXIO_API_SECRET.FAX_BACKEND=sinch, SINCH_PROJECT_ID/SINCH_API_KEY/SINCH_API_SECRET.Or one of 20 others that we have pre-made manifests for you to quickly load.
FAX_BACKEND=sip and AMI vars (see docs).docker compose up -d --build api
Health checks:
curl http://localhost:8080/healthcurl -i http://localhost:8080/health/readyOptional MCP servers:
docker compose --profile mcp up -d --build faxbot-mcp
docker compose --profile mcp up -d --build faxbot-mcp-sse
The iOS companion lets you send faxes and check status from your phone. Email david@faxbot.net for an invite.

pip install faxbotnpm install faxbot
→ SDK Usage/admin/providers and /admin/config expose active providers + traits; UI and API gate features by traits.Docs:
X-API-Key (multi‑key) for auth.See CONTRIBUTING.md. Please open issues/PRs; this project is GUI‑first and traits‑first—avoid backend‑name checks in new code.