treg.to / Catalog / Tiingo
4 tools · from · $0.000 markup

Tiingo: 4 tools

Equities with 30+ years of history, plus curated news and fundamentals. 4 tools for your agent through one treg.to key, priced at the provider's own rate, with no Tiingo signup.
Start freeSee all 4 toolsAPI docs ↗
$1.00 of free credit once per new verified account · no card · platform tools need no provider signup
4 of 4 tools on this page are live-verified against the provider.
works in
ChatGPTClaudeClaude CodeCodexCursorGrokGemini CLI
What your agent can now do

Tiingo, one prompt away

AGENT
ChatGPTClaudeClaude CodeCodexCursorGrokGemini CLI
company profile behind a ticker✓
end-of-day price history for a ticker✓
current quote for a ticker (live or delayed per plan)✓
→
▚ treg
$ treg call tiingo.daily.meta
✓ 200 · free
$ treg call tiingo.iex.latest
✓ 200 · free
$ treg call tiingo.daily.prices
✓ 200 · free
$ _
→
TiingoNO SIGNUP
Equities with 30+ years of history, plus curated news and fundamentals.
⚒ 4 TOOLS · metered per call

Market data · https://api.tiingo.com

Set up

Set up Tiingo in Claude Code, Codex or any agent

1Give this to your agent
in your agent's chat
set up treg — https://treg.tracea.online/llms.txt
2Or add the MCP server yourself
claude code
claude mcp add --transport http treg https://treg.tracea.online/mcp

ChatGPT

Settings → Connectors → add https://treg.tracea.online/mcp as a custom connector.

Grok bot

Add https://treg.tracea.online/mcp as a remote MCP connector in its tool settings.

Claude Desktop

Settings → Connectors → Add custom connector → https://treg.tracea.online/mcp.

Cursor, Codex, any MCP client

Point it at https://treg.tracea.online/mcp (HTTP transport).

CLI

curl -fsSL https://treg.tracea.online/install.sh | sh

Plain HTTP

LangChain, CrewAI or any code: /call/<tool-id> + X-Treg-Token: <token>. No SDK.

Try it

What's the best way to ask?

the prompt
Using treg, company profile behind a ticker. Show me the price first.

Run one directly

a live-verified call
treg call tiingo.daily.meta --query ticker=aapl
Why treg.to

Why call Tiingo through treg.to

No Tiingo signup

Eligible tools run on treg.to's key, metered per call from a prepaid balance.

Price before the call

The provider's own rate, $0.000 markup. How billing works.

No subscription, no seats

Platform calls are charged per call. $1.00 free per new team, no card to start.

Your own Tiingo key is free

Register it and those calls are never metered. Your key always wins.

Switch by changing a word

Another provider is a different word in the prompt, not a new integration.

One key, the whole catalog

The same token calls CoinGecko, EODHD, Financial Datasets and 3,276 other tools.

The shelf

All 4 Tiingo tools

Stock Market Data · 3 tools
  • Ticker metadata by symbol — name, exchange, date range · Platform + BYOK · live-verified · free
    Name, description, exchange and the date range Tiingo has data for — 30+ years for many tickers tiingo.daily.meta
    $0 on treg's key: a TRIAL POOL of 20 calls per team per day served on treg's free-tier tiingo key (fx.yaml kind: treg_trial). Past the allowance the call is refused with a connect-your-own-key hint. With your own key: unmetered, your plan's limits
  • End-of-day stock prices by ticker — adjusted, 30+ years · Platform + BYOK · live-verified · free
    Daily OHLCV with split/dividend-adjusted values, back 30+ years tiingo.daily.prices
    $0 on treg's key: a TRIAL POOL of 20 calls per team per day served on treg's free-tier tiingo key (fx.yaml kind: treg_trial). Past the allowance the call is refused with a connect-your-own-key hint. With your own key: unmetered, your plan's limits
  • Latest stock quote by ticker from the IEX feed · Platform + BYOK · live-verified · free
    The latest top-of-book quote from the IEX feed for a ticker tiingo.iex.latest
    $0 on treg's key: a TRIAL POOL of 20 calls per team per day served on treg's free-tier tiingo key (fx.yaml kind: treg_trial). Past the allowance the call is refused with a connect-your-own-key hint. With your own key: unmetered, your plan's limits
Crypto Market Data · 1 tools
  • Crypto OHLCV bars by currency pair — 1min to daily · Platform + BYOK · live-verified · free
    OHLCV bars for crypto pairs (btcusd, ethusd …) at any resample frequency tiingo.crypto.prices
    $0 on treg's key: a TRIAL POOL of 20 calls per team per day served on treg's free-tier tiingo key (fx.yaml kind: treg_trial). Past the allowance the call is refused with a connect-your-own-key hint. With your own key: unmetered, your plan's limits

Reliability badges come from live traffic through treg.to. Live-verified means a successful provider check; it does not verify every request variant.

Used in

Jobs Tiingo does, compared with the other providers

Stock price API: the current quote for a ticker from four providers, free to start

Every provider that does this job, side by side: price per billing unit, measured success rate and speed.

CoinGecko API and Tiingo through one key: a crypto price API for live prices and history, per call

Every provider that does this job, side by side: price per billing unit, measured success rate and speed.

Historical stock data API: daily OHLCV price history by ticker, free to try, then your own Polygon, EODHD or Marketstack key

Every provider that does this job, side by side: price per billing unit, measured success rate and speed.

Related

Same jobs, other providers

These providers answer some of the same capabilities as Tiingo. The platform pages show them on one row with rate and coverage; choosing is yours, treg.to does not route between providers automatically.

also on the catalog
CoinGeckoEODHDFinancial DatasetsFinnhubMarketstackPolygon.ioTwelve Data
Questions

Before you start

Do I need a Tiingo account?

No. Eligible tools run on treg.to's key and the call is metered from your team's prepaid balance, priced up front. If your team registers its own Tiingo key, that key always wins and those calls are never metered.

What does a call cost?

Each tool on this page shows its rate. The rate is the provider's own and treg.to adds no markup; it is billed per call from a prepaid balance. It is not Tiingo's subscription pricing, which is on their own site. New teams start with $1.00 of free credit.

How do I add Tiingo to Claude Code?

Run: claude mcp add --transport http treg https://treg.tracea.online/mcp. One MCP server carries Tiingo and the rest of the catalog.

Which frameworks does it work with?

Anything that speaks MCP (Claude Code, Claude Desktop, ChatGPT, Codex, Cursor, Grok) and anything that can make an HTTP request (LangChain, CrewAI, LlamaIndex, plain code).

Is this the official Tiingo MCP server?

No. treg.to serves Tiingo's real API through its own metered proxy: the request is the provider's own, the credential is injected server-side, and the answer is relayed verbatim. The official Tiingo channels are linked above.