TTF Gas Price API: Dutch TTF JSON in EUR

A TTF gas price API returns the Dutch Title Transfer Facility benchmark as JSON in euro. On Energy-API the symbol is TTF_GAS. Call GET /api/v1/latest?symbols=TTF_GAS with query api_key. Do not pass base=USD when you need EUR — the published latest sample uses base: MIXED.

Starter is $19.99/mo (5,000 calls, 5 symbols per request) with a 7-day trial / 50 calls. There is no MCP on this product. Docs: energy-api.com/docs.

Request: latest TTF only

curl "https://energy-api.com/api/v1/latest?symbols=TTF_GAS&api_key=YOUR_API_KEY"

Response: extract from the official Latest fixture

{
"success": true,
"date": "2026-06-11",
"base": "MIXED",
"rates": { "TTF_GAS": 38.15 },
"dates": { "TTF_GAS": "2026-06-11" },
"currencies": { "TTF_GAS": "EUR" }
}

38.15 EUR on 2026-06-11 is the documentation print. UK ETS is not sourced on this API. Brent is a different symbol (BRENT_CRUDE family on the combined energy post) — this H1 is TTF only.

Use cases

• Power desk overlay. Store rates.TTF_GAS next to your generation forecast; currency is EUR.
• Invoice FX. If the customer bills in USD, convert after you have the EUR TTF print — do not ask this endpoint for base=USD on TTF.
• Alerting. Compare today’s live call to dates.TTF_GAS so you do not mix a stale symbol date with the envelope date.

Other Energy-API paths (same key): /symbols, historical, timeseries, fluctuation, OHLC, electricity/hourly, PVPC, forecast, carbon-intensity, gas/coal/emissions.

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FAQ

Henry Hub?

GSC shows Henry Hub queries. This fixture is Dutch TTF in EUR. Do not invent a Henry Hub tick on Energy-API.

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