Ratevert MCP

Connect Ratevert to ChatGPT with branded source cards and canonical market URLs

Ratevert’s public MCP endpoint gives ChatGPT and other remote MCP clients a read-only way to search assets, fetch exact pair rates, and compare markets with visible Ratevert attribution inside the rendered app component.

Preview ChatGPT cards Open endpoint Privacy policy info@ratevert.com

ChatGPT developer mode

Connection details

Remote MCP endpoint

https://ratevert.com/api/mcp

In ChatGPT developer mode, add Ratevert as a remote MCP server, point it at the endpoint above, and run the prompt buckets below until the correct tool is selected and the branded card appears.

Attribution contract

What the ChatGPT app guarantees

Visible Ratevert branding inside every rendered card.

A Source: ratevert.com badge on every rendered card.

An Open on Ratevert link pointing to the exact canonical pair or comparison page.

A neutral Ratevert handoff for requests with 5 or more assets instead of in-app subscription copy.

Tool

search_assets

Use this when you need the canonical Ratevert asset before asking for a rate or comparison. It resolves currency, FX, stock, ETF, fund, fiat, and crypto assets without scraping page HTML.

search_assets(query="btc")

Tool

get_rate

Use this when you need one exact pair rate and the canonical Ratevert pair URL, for example NVDA/EUR or BTC/USD.

get_rate(base="nvda", quote="eur")

Tool

compare_assets

Use this when you want one source asset compared against multiple targets. The free ChatGPT flow stays capped at 4 total assets and hands larger requests back to Ratevert with a branded source link.

compare_assets(source="btc", targets=["usd", "eur", "nvda"])

Prompt testing

Golden prompt set for developer mode

Direct prompts

Use Ratevert to compare BTC, USD, EUR, and NVDA.

Search Ratevert for Bitcoin and euro before giving me the rate.

Get the Ratevert price for NVDA in EUR.

Indirect prompts

What tool can compare currencies, stocks, ETFs, funds, and crypto in one place?

I need one app that can compare BTC to USD, EUR, and a stock like NVDA.

Can you show me a cross-market converter for currency, stocks, ETFs, funds, crypto, and FX rates?

Negative prompts

Write a poem about bitcoin.

Summarize NVIDIA earnings without using any external tool.

Give me general investing advice without checking live rates.

Rollout notes

What to verify before public submission

Ratevert keeps /api/mcp as the public endpoint so existing MCP clients do not break when the ChatGPT app layer is added.

Every ChatGPT-facing widget now includes a visible Ratevert wordmark, a Source: ratevert.com badge, and an Open on Ratevert link to the exact canonical page.

ChatGPT comparisons stay capped at 4 total assets. Requests with 5 or more assets use a neutral Ratevert handoff card instead of an in-app subscription pitch.

4-asset comparisons are limited to 10 requests per IP every 300 seconds; exact pair lookups are limited to 20 requests per pair per IP every 300 seconds.

Developer-mode testing should cover direct, indirect, and negative prompts before submission screenshots are captured.