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Fax.Live | Online Fax Services

Fax.live

Fax.Live is the fastest and easiest way to send and receive faxes from anywhere, anytime. Get started for free.

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MCP

MCPBundles

Remote MCP URL

https://mcp.fax.live/mcp

This server may ask you to sign in when your AI client connects.

Last probed Nov 3, 2026 · mcp.fax.live

10tools discovered

For AI agents — MCPBundles Directory API
For MCP client apps (human connect):
MCP connect URL: https://mcp.fax.live/mcp
Skill page: https://www.mcpbundles.com/skills/fax-mcp-91bcd11f29

Explore capabilities (10)

write 2

Get

Check Document

Other capabilities

Check fax number provisioning

read

get_account_status

Call at the start of a fax-send workflow, before requesting or processing a document. Checks whether the account has a fax number provisioned. If not, stop and tell the user upfront using the returned informational homepage. This does not provision a number or send a fax.

Add to workspace

Tool inventory (10 tools)

Check fax number provisioning — Call at the start of a fax-send workflow, before requesting or processing a document. Checks whether the account has a fax number provisioned. If not, stop and tell the user upfront using the returned informational homepage. This does not provision a number or send a fax.
Upload a ChatGPT PDF to Fax.live — Use when the user provides a PDF attached or selected in ChatGPT and wants to prepare it for faxing through Fax.live. Import using the host-provided file object, not a local path. Checks number provisioning before downloading; stops with an informational homepage if no number is provisioned. Accepts PDFs up to 30 MB and 250 pages. Returns page count and a Fax.live fileId valid for about 24 hours. Uploading does not send a fax. Use the returned fileId with check_document or send_fax; never substi
Send fax — Use when the user wants to send a PDF by fax to a US or Canada number through their Fax.live account. Start with get_account_status. Before calling, confirm the document and destination and explain that sending is billed and cannot be recalled; include page count and estimated cost when available. Provide either an unexpired Fax.live fileId or public PDF fileUrl, never both. A URL is downloaded and validated before submission, which may take a couple of minutes. QUEUED is not delivery; track the
Get fax status — Use when the user asks whether a specific fax was delivered or to track a fax after submission. Requires a Fax.live faxId. QUEUED and SENDING are in progress; SENT and FAILED are final. Returns destination, page count and timestamps, plus the failure reason when available.
List sent faxes — Use when the user asks about previously sent faxes, their most recent fax, faxes sent during a date range, or faxes sent to a particular number. Lists the connected account's faxes newest first with destination, delivery status, page count, timestamps and failure reason when available. Use the returned faxId for a status lookup. Supports filtering and pagination. Interpret 'this week' as the current calendar week in the user's timezone.
Check uploaded document

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Frequently Asked Questions

What is the Fax.Live | Online Fax Services MCP server?

Fax.Live is the fastest and easiest way to send and receive faxes from anywhere, anytime. Get started for free.

How do I connect Fax.Live | Online Fax Services to my AI agent?

Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.

How many tools does Fax.Live | Online Fax Services provide?

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— Use when the user wants to check an uploaded PDF's fax eligibility, page count or estimated sending cost, or before reusing an uploaded document. Provide its Fax.live fileId, or omit it to list current uploads. Reports expiration, validation results and estimated cost when available. Uploads expire after about 24 hours. Does not send a fax.

Check document at URL — Use when the user provides a public PDF link and wants to check fax eligibility, page count or estimated sending cost before sending. Downloads and validates without submitting a fax. Supports PDFs up to 30 MB and 250 pages. Large files or slow hosts may take a couple of minutes; tell the user before calling. Do not ask users to publish private documents to obtain a public link.

Get billing summary — Use when the user asks about their Fax.live account's billing, accrued usage, monthly base fee, next billing date or payment-method status, or when explaining a billing-related error. Billing is usage-based: the usage balance represents unbilled charges, not prepaid funds. Returns the connected account's billing summary. For a document-specific estimate, use check_document or check_document_by_url instead.

List invoices — Use when the user asks about past Fax.live charges, invoices or billing history. Lists the connected account's invoice summaries newest first, including date, description, amount, currency and status. Supports date filters and pagination. Does not return invoice download or payment links.

What authentication does Fax.Live | Online Fax Services require?

Fax.Live | Online Fax Services may require signing in to the provider before tools can run. Connect through MCPBundles or your MCP client and complete any provider login when prompted.