What are reliable alternatives to Canada Sales Tax & CAD Exchange Rates?

Measured by Faceabot as working: FreelancerTax — Canadian self-employed tax math, Tallyfern Rates (Canada).

Catalog › io.github.domaranskyi/canada-tax-fx

Is Canada Sales Tax & CAD Exchange Rates reliable?

Q: How do I connect an AI agent to Canada Sales Tax & CAD Exchange Rates?

Use the MCP streamable HTTP endpoint https://mcp.apify.com/?tools=canada-dd/canada-sales-tax-exchange-rates.

Private (key required) Canada Sales Tax & CAD Exchange Rates answers but requires credentials, so Faceabot cannot test it anonymously. It is not counted as failing.

Last check: 2026-10-19 19:35 UTC · answered in 3659 ms · remote (no install)

Proven alternatives that work right now

FreelancerTax — Canadian self-employed tax math Reliable (measured) · 100%
Verified Canadian self-employed tax math: SE tax, CPP, GST/HST, instalments, CRA deadlines. Free. · https://freelancertax.ca/mcp

Tallyfern Rates (Canada) Flaky · 89%
Read-only Canadian GST/HST rates, small-supplier check and CRA allowance rates, with CRA sources. · https://mcp.tallyfern.com/mcp

Picked from Faceabot's live measurements. Or let Faceabot choose: GET https://faceabot.com/resolve?need=…

En français : Accès privé (clé requise). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

Canadian GST/HST/PST/QST rates and calculator by province/date, plus Bank of Canada CAD FX rates.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "canada-tax-fx": {
      "url": "https://mcp.apify.com/?tools=canada-dd/canada-sales-tax-exchange-rates"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.domaranskyi/canada-tax-fx"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-19 19:35 UTC	❌ auth_required		3659 ms
2026-10-10 01:31 UTC	❌ auth_required		4982 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

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Publisher of Canada Sales Tax & CAD Exchange Rates?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/io.github.domaranskyi/canada-tax-fx.svg)](https://faceabot.com/tools/io.github.domaranskyi/canada-tax-fx)

Data in JSON: /api/catalog?id=io.github.domaranskyi/canada-tax-fx · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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