bolt Energy API
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bolt REST API · JSON · Official sources

The energy price API built for developers

One API key. Every wholesale energy price your product needs — gas, power, oil, coal, and carbon.

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GET /latest/
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{
  "success": true,
  "date": "2026-06-01",
  "base": "EUR",
  "rates": {
    "EUA_CO2": 67.42
  },
  "currencies": {
    "EUA_CO2": "EUR"
  }
}
16
REST endpoints
39+
Global symbols
5
Official providers
<200ms
Avg response

One integration instead of five

Stop building ETL pipelines for every market operator.

Without Energy API

cloud_download OMIE CSV download
↓
transform Parse & normalize format
↓
cloud_download ENTSO-E API (different schema)
↓
engineering Maintain 4+ integrations

Weeks of work · fragile · breaks on format changes

With Energy API

curl -G "https://energy-api.com/api/v1/latest" \
  -d "api_key=$API_KEY" \
  -d "symbols=TTF_GAS"

One JSON schema · all commodities · ready in minutes

Stop stitching together market operators

OMIE, ENTSO-E, EIA, ESIOS — each with different formats. Energy API normalizes everything.

  • schema

    One JSON schema

    Same response shape across gas, power, oil, and carbon.

  • verified

    Official sources

    Day-ahead auctions and agency benchmarks with provider metadata.

  • schedule

    Intraday electricity

    Hourly and 15-minute curves where sources publish them.

  • rocket_launch

    Ship in hours

    Query-param auth, predictable errors, Postman collection included.

What teams build with it

Select a use case to see relevant endpoints.

Trading & risk desks

Live TTF, Brent, and EUA snapshots plus historical series for P&L views.

/latest /timeseries /ohlc 
GET /latest?symbols=TTF_GAS,BRENT_CRUDE,EUA_CO2

Billing & cost tools

Estimate monthly wholesale electricity cost from kWh usage.

/cost-estimate /electricity/latest 
POST /cost-estimate { "symbol": "OMIE_ES_DA", "kwh_per_month": 500 }

Carbon & ESG products

Grid carbon intensity by country and EU ETS allowance prices.

/carbon-intensity /emissions/latest 
GET /latest?symbols=EUA_CO2,CARBON_INT_EU

Alerts & monitoring

Poll day-ahead prices and trigger workflows when spreads move.

/latest /ohlc /forecast 
GET /forecast?symbol=OMIE_ES_DA
Start building arrow_forward
dataset Market coverage

Every major energy market, one catalog

39+ symbols across gas, electricity, oil, coal, carbon allowances, and grid carbon intensity.

electric_bolt
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Electricity

Day-ahead and spot power prices across European and global markets.

OMIE_ES_DA EPEX_DE_DA PVPC_ES_2TD AEMO_NSW1_SPOT
local_fire_department
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Gas

Natural gas benchmarks for EU and US wholesale markets.

TTF_GAS HENRY_HUB
water_drop
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Oil

Crude oil spot prices from major global benchmarks.

BRENT_CRUDE WTI_CRUDE
mountain_flag
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Coal

Thermal coal benchmarks for Atlantic and Pacific basins.

COAL_ROTTERDAM COAL_NEWCASTLE
co2
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Carbon

EU ETS allowance prices for compliance and trading.

EUA_CO2
eco
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Carbon Intensity

Grid emissions intensity in gCO₂eq/kWh by country.

CARBON_INT_DE CARBON_INT_EU
Browse full symbol catalog open_in_new

Key endpoints

Core routes for symbols, prices, and time series. Full reference in docs.

API Explorer arrow_forward
Method Endpoint Description
GET /latest Most recent price for one or more symbols
GET /timeseries Historical series between two dates
GET /electricity/hourly Intraday price curve for one symbol and date
GET /carbon-intensity Grid carbon intensity (gCO₂eq/kWh) by country
GET /forecast Next published day-ahead price
POST /cost-estimate Monthly wholesale cost estimate from kWh usage
View all 16 endpoints in the API Explorer arrow_forward

Your first call in 60 seconds

The playground above already showed a live response. Here's all you need to get started.

01

Get your API key

Create a free developer account — no credit card required.

API_KEY="ea_live_839x..."
02

Make your first request

Single HTTP GET with query parameters. Same JSON schema for every commodity.

curl -G "https://energy-api.com/api/v1/latest" \
  -d "api_key=$API_KEY" \
  -d "symbols=TTF_GAS"

Trusted data providers

OMIE
Spanish day-ahead electricity
ENTSO-E
European grid transparency
EIA
US energy statistics
FRED
Federal Reserve economic data
ESIOS
Spanish system operator

Predictable pricing for production

2 months free on annual billing Flexible month-to-month · cancel anytime

Starter
$19.99 /mo
$199.99 /yr

Billed monthly

Billed annually

  • check 5,000 API requests per month
  • check 60 requests per minute
  • check Up to 5 symbols per request
  • check Timeseries: up to 1 year
  • check All 16 REST endpoints
  • check 2 API keys · 7-day free trial (50 calls)
  • check For startups
Start free trial
MOST POPULAR
Professional
$49.99 /mo
$499.99 /yr

Billed monthly

Billed annually

  • check 15,000 API requests per month
  • check 120 requests per minute
  • check Up to 10 symbols per request
  • check Timeseries: up to 5 years
  • check All 16 REST endpoints
  • check 5 API keys · 7-day free trial (50 calls)
  • check For fintechs & data teams
Start free trial
Business
$99.99 /mo
$999.99 /yr

Billed monthly

Billed annually

  • check 40,000 API requests per month
  • check 240 requests per minute
  • check Up to 25 symbols per request
  • check Full historical timeseries
  • check All 16 REST endpoints
  • check Unlimited API keys · 7-day free trial (50 calls)
  • check For B2B & SaaS platforms
Start free trial
Enterprise
Custom

Volume, SLA & billing tailored to your team

  • check Custom monthly volume & SLA
  • check Custom rate limits
  • check Up to 50 symbols per request
  • check Full historical timeseries
  • check All 16 REST endpoints
  • check Dedicated account manager
  • check For institutional clients
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