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Polkadot Assets API

The Assets API from Polkadot — 5 operation(s) for assets.

Polkadot Assets API is one of 57 APIs that Polkadot publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Assets. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, rate-limit docs, and a GitHub repository.

This API exposes 5 operations across 5 paths, and defines 13 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://https://www.subscan.io/.

5 operations 5 paths 13 schemas 5 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://polkadot.api.subscan.io
License
Terms of Service
Resource Areas
1

Paths & Operations 5

Across 5 paths, the API surfaces 5 operations — 5 POST. Each is listed below with its method, path, parameters, and response codes.

Assets 5
POST
/api/scan/assets/account/balances
Asset account balances
body → 200
POST
/api/scan/assets/activities
Asset activities
body → 200
POST
/api/scan/assets/asset
Asset info
body → 200
POST
/api/scan/assets/asset/holders
Asset holders
body → 200
POST
/api/scan/assets/assets
Assets list
body → 200

Schemas 13

The contract defines 13 schemas that model the data the API accepts and returns. The most detailed are subscan_internal_model.AccountDisplay (10 properties), subscan_internal_plugin_assets_db.StateAssetSampleJson (10 properties), internal_plugin_assets_http.assetsParam (6 properties), subscan_internal_model.SampleIdentity (4 properties). Each schema is shown below with its type and property counts.

subscan_internal_model.SampleIdentity
object
4 properties
internal_plugin_assets_http.assetsParam
object
6 properties
subscan_internal_model.AccountParentJson
object
4 properties
subscan_internal_model.EvmAccountDisplay
object
2 properties
subscan_internal_plugin_assets_db.Metadata
object
4 properties
internal_plugin_assets_http.assetHolderParams
object
3 properties
internal_plugin_assets_http.assetParam
object
1 property
internal_plugin_assets_http.assetBalancesParams
object
1 property 1 required
subscan_internal_model.AccountDisplay
object
10 properties
subscan_internal_model.MerkleTag
object
4 properties
subscan_internal_plugin_assets_db.StateAssetSampleJson
object
10 properties
internal_plugin_assets_http.assetActivitiesParams
object
3 properties
subscan_internal_model.RegistrationJudgementJson
object
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

polkadot-assets-api-openapi.yml Raw ↑

Other APIs Polkadot publishes across the network.

Polkadot Account API
Polkadot accounts API
Polkadot ahm API
Polkadot Avail API
Polkadot Bifrost API
Polkadot Block API
Polkadot blocks API
Polkadot capabilities API
Polkadot Collator API
Polkadot Common API
Polkadot Contracts API
Polkadot coretime API
Where this information came from

This is an independent, third-party profile of Polkadot Assets API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

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