Discover / pennydatahq.com

GB Carbon Intensity

■ Live

Forecast carbon intensity of Great Britain electricity for the current half hour in the region of a postcode, with the generation mix, as JSON.

Listed price
$0.002
Live
1 of the last check
Median response
284 ms
Last checked
27 Oct, 18:26 UTC
In our index since
27 Oct 2026

Endpoint

curl -i https://pennydatahq.com/api/carbon/:postcode
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.
8 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://pennydatahq.com/api

  • GET/carbon/:postcode$0.002Forecast carbon intensity of Great Britain electricity for the current half hour in the region of a postcode, with the generation mix, as JSON.
  • GET/postcode/:postcode$0.002Location and areas for a Great Britain postcode: latitude and longitude, ward, district, constituency and region, as JSON.
  • GET/fx/:currency$0.001The latest ECB euro foreign exchange reference rate for a currency (units per 1 euro) and its date, unmodified, as JSON. The same data is available free of charge from the ECB website; reference rates are for information purposes only.
  • GET/us-filings/:cik$0.003Recent filings of a US-registered company by CIK: company name, industry code, tickers, exchanges, fiscal year end and the 10 latest filings with form, dates, accession number and a link to the filing index page, as JSON. Filings in an individual's name proxy materials filed by shareholders or other non-management filers, shareholder nominations and third-party tender offers are excluded.
  • GET/lei/:lei$0.005Legal Entity Identifier (LEI) record from the GLEIF global index: legal name, status, jurisdiction, addresses, registration dates and direct and ultimate parents, as JSON.
  • GET/filings/:number$0.005Recent filings and key dates for a UK company from the Companies House public register: accounts and confirmation statement dates and the latest filings by date and form type, as JSON. Officer and PSC filings are excluded.
  • GET/food-hygiene/:postcode$0.002Food hygiene ratings for food businesses at a UK postcode from the Food Standards Agency: business name and type, address, rating and the date of the inspection it is based on, as JSON.
  • GET/company/:number$0.005UK company profile from the Companies House public register, returned as JSON.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 8 of 8 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/pennydatahq.com

Recent checks

27 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean the endpoint was not live. “Live” means it answered with HTTP 402 or another detected payment-challenge signal.27 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
27 Oct, 18:26 UTCLive402284ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 27 Oct, 18:26 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for GB Carbon Intensity?

Its listed price is $0.002.

What payment terms does GB Carbon Intensity advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is GB Carbon Intensity listed?

In x402 Bazaar. Superstables first indexed it on 27 Oct 2026.

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