Polkadot

Polkadot Coretime API

Coretime system information

GitHub OpenAPI

Operations 23

GET /v1/coretime/info Get coretime info #
GET /v1/coretime/leases Get coretime leases #
GET /v1/coretime/overview Get coretime overview #
GET /v1/coretime/regions Get coretime regions #
GET /v1/coretime/renewals Get coretime potential renewals #
GET /v1/coretime/reservations Get coretime reservations #
POST /api/scan/broker/assigns List coretime assignments #
POST /api/scan/broker/operation List coretime broker operations #
POST /api/scan/broker/purchased List purchased coretime regions #
POST /api/scan/broker/region Get coretime region information #
POST /api/scan/broker/regions List coretime regions #
POST /api/scan/broker/sale Get coretime sale information #
POST /api/scan/broker/sales List coretime sale history #
POST /api/scan/broker/workload/details Get coretime workload details #
POST /api/scan/broker/workload/history List coretime workload history #
POST /api/scan/broker/workloads List coretime workloads #
POST /api/scan/broker/workplans List coretime workplans #
GET /coretime/leases Get all the leases currently registered on coretime chain #
GET /coretime/regions Get all the regions currently registered on coretime chain #
GET /coretime/renewals Get all the potential renewals currently registered on coretime chain #
GET /coretime/reservations Get all the reservations currently registered on coretime chain #
GET /coretime/info Get the generic information about coretime, either on coretime chain or relay… #
GET /coretime/overview Get all the cores information either on coretime chain or relay chain #

Documentation

📖
Documentation
https://support.subscan.io/
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/polkadot/refs/heads/main/rate-limits/subscan.yml
📖
Documentation
https://docs.polkadot.com/chain-interactions/query-data/query-rest/
📖
Documentation
https://github.com/paritytech/polkadot-rest-api

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/polkadot/refs/heads/main/openapi/polkadot-coretime-api-openapi.yml

SDKs

📦
GitHubRepository
https://github.com/paritytech/substrate-api-sidecar
📦
GitHubRepository
https://github.com/paritytech/polkadot-rest-api

Other Resources

🔗
PostmanCollection
https://documenter.getpostman.com/view/1618960/TVCe1oRU
🔗
Plans
https://raw.githubusercontent.com/api-evangelist/polkadot/refs/heads/main/plans/subscan.yml
🔗
FinOps
https://raw.githubusercontent.com/api-evangelist/polkadot/refs/heads/main/finops/subscan.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/polkadot-coretime-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

polkadot-coretime-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Polkadot Coretime API
  version: '1.0'
  description: 'Operations tagged coretime across 3 of this provider''s published API definitions: polkadot-rest-api-openapi.json, subscan-swagger.yaml, substrate-api-sidecar-openapi.yaml. Each path carries the servers of the definition it was published in.'
servers:
- url: http://localhost:8080/v1
  description: Localhost
- url: https://https://www.subscan.io/
- url: https://polkadot-public-sidecar.parity-chains.parity.io/
  description: Polkadot Parity public sidecar
- url: https://kusama-public-sidecar.parity-chains.parity.io/
  description: Kusama Parity public sidecar
- url: https://polkadot-asset-hub-public-sidecar.parity-chains.parity.io/
  description: Polkadot Asset Hub Parity public sidecar
- url: https://kusama-asset-hub-public-sidecar.parity-chains.parity.io/
  description: Kusama Asset Hub Parity public sidecar
- url: http://localhost:8080
  description: Localhost
tags:


# --- truncated at 32 KB (50 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/polkadot/refs/heads/main/openapi/polkadot-coretime-api-openapi.yml