FaxOnline
Server Details
Prepare and track US PDF faxes with user-approved checkout. No account or subscription.
- Status
- Healthy
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
TDQS
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Available Tools
2 toolsget_fax_statusGet Fax StatusRead-onlyInspect
Check your prepared fax using its secret draft_token. Returns payment and delivery status. A processing fax has not yet been delivered. Poll no more than once every 15 seconds.
| Name | Required | Description | Default |
|---|---|---|---|
| draft_token | Yes | The private token used in prepare_fax. |
prepare_faxPrepare FaxIdempotentInspect
Prepare one PDF fax and return its price and Stripe checkout link. This stores the document but does not send or charge. Completing checkout authorizes sending to the displayed recipient. Keep draft_token private and reuse it with identical inputs for retries.
| Name | Required | Description | Default |
|---|---|---|---|
| Yes | Email address for delivery notifications. | ||
| filename | Yes | PDF filename without directory paths. | |
| fax_number | Yes | US destination fax number: 10 digits (5155551234), optionally prefixed with 1 or +1 (+15155551234). Common formatting such as (515) 555-1234 is accepted. | |
| draft_token | Yes | A secret, cryptographically random 64-character lowercase hex token. Reuse for retries and status checks. | |
| document_base64 | Yes | Standard base64 of the PDF bytes, without a data URL prefix; maximum decoded size 10 MiB. |
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
2 tool updates
- First observed
get_fax_status - First observed
prepare_fax
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