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Polkadot Proxy API

The Proxy API from Polkadot — 1 operation(s) for proxy.

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

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

This API exposes 1 operation across 1 path, and defines 10 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/.

1 operations 1 paths 10 schemas 1 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 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Proxy 1
POST
/api/scan/proxy/extrinsics
List proxy extrinsics
body → 200

Schemas 10

The contract defines 10 schemas that model the data the API accepts and returns. The most detailed are subscan_internal_model.ProxyChainExtrinsicJson (16 properties), subscan_internal_model.AccountDisplay (10 properties), internal_server_http.proxyExtrinsicsParams (5 properties), internal_server_http.J (4 properties). Each schema is shown below with its type and property counts.

subscan_internal_model.ExtrinsicParam
object
4 properties
subscan_internal_model.ProxyChainExtrinsicJson
object
16 properties
subscan_internal_model.SampleIdentity
object
4 properties
subscan_internal_model.AccountParentJson
object
4 properties
subscan_internal_model.EvmAccountDisplay
object
2 properties
subscan_internal_model.AccountDisplay
object
10 properties
subscan_internal_model.MerkleTag
object
4 properties
internal_server_http.proxyExtrinsicsParams
object
5 properties 1 required
subscan_internal_model.RegistrationJudgementJson
object
2 properties
internal_server_http.J
object
4 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

polkadot-proxy-api-openapi.yml Raw ↑

Other APIs Polkadot publishes across the network.

Polkadot Account API
Polkadot accounts API
Polkadot ahm API
Polkadot Assets 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
Where this information came from

This is an independent, third-party profile of Polkadot Proxy 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.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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