Polkadot

Polkadot Sxt API

The Sxt API from Polkadot — 2 operation(s) for sxt.

Documentation GitHub OpenAPI

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-sxt-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 email required.

GitHub Google LinkedIn

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

OpenAPI Specification

openapi: 3.1.0
info:
  title: Polkadot REST Account Sxt API
  description: High-performance Rust REST API for Substrate/Polkadot blockchain data. Drop-in replacement for substrate-api-sidecar.
  contact:
    url: https://github.com/paritytech/polkadot-rest-api
  license:
    name: GPL-3.0-or-later
  version: 0.1.3
servers:
- url: http://localhost:8080/v1
  description: Localhost
tags:
- name: Sxt
paths:
  /api/scan/sxt/holders:
    post:
      consumes:
      - application/json
      description: This API is only available for sxt network.
      parameters:
      - description: body
        in: body
        name: params
        required: true
        schema:
          $ref: '#/definitions/internal_plugin_spaceTime_http.holderParams'
      produces:
      - application/json
      responses:
        '200':
          description: OK
          schema:
            allOf:
            - $ref: '#/definitions/subscan_internal_plugin_share.J'
            - properties:
                data:
                  properties:
                    count:
                      type: integer
                    list:
                      items:
                        $ref: '#/definitions/subscan_internal_plugin_spaceTime_db.Holder'
                      type: array
                  type: object
              type: object
      summary: sxt evm holder list
      tags:
      - Sxt
      x-synonyms:
      - sxt
      - evm
      - holder
      - scan
      - holders
      - ethereum
      - smart contract
      - frontier
      - owner
      - balance holder
      - owners
      - token holders
  /api/scan/sxt/transfers:
    post:
      consumes:
      - application/json
      description: This API is only available for sxt network.
      parameters:
      - description: body
        in: body
        name: params
        required: true
        schema:
          $ref: '#/definitions/internal_plugin_spaceTime_http.transferParams'
      produces:
      - application/json
      responses:
        '200':
          description: OK
          schema:
            allOf:
            - $ref: '#/definitions/subscan_internal_plugin_share.J'
            - properties:
                data:
                  properties:
                    count:
                      type: integer
                    list:
                      items:
                        $ref: '#/definitions/subscan_internal_plugin_spaceTime_db.TransferJson'
                      type: array
                  type: object
              type: object
      summary: sxt evm transfer list
      tags:
      - Sxt
      x-synonyms:
      - sxt
      - evm
      - transfer
      - scan
      - transfers
      - ethereum
      - smart contract
      - frontier
      - send
      - asset movement
definitions:
  internal_plugin_spaceTime_http.transferParams:
    properties:
      address:
        type: string
      after_id:
        type: integer
      page:
        minimum: 0
        type: integer
      receiver:
        type: string
      row:
        maximum: 100
        minimum: 1
        type: integer
      sender:
        type: string
    type: object
  subscan_internal_plugin_spaceTime_db.TransferJson:
    properties:
      amount:
        type: string
      amount_raw:
        type: string
      block_hash:
        type: string
      block_num:
        type: integer
      contract:
        type: string
      from:
        $ref: '#/definitions/subscan_internal_plugin_spaceTime_db.HolderDisplay'
      id:
        type: integer
      log_index:
        type: integer
      method:
        type: string
      timestamp:
        type: integer
      to:
        $ref: '#/definitions/subscan_internal_plugin_spaceTime_db.HolderDisplay'
      transaction_hash:
        type: string
    type: object
  subscan_internal_plugin_share.J:
    properties:
      code:
        example: 0
        type: integer
      data: {}
      generated_at:
        example: 1699600641
        type: integer
      message:
        example: Success
        type: string
    type: object
  subscan_internal_plugin_spaceTime_db.HolderDisplay:
    properties:
      address:
        type: string
      is_contract:
        type: boolean
      is_verified:
        type: boolean
      name:
        type: string
    type: object
  subscan_internal_plugin_spaceTime_db.Holder:
    properties:
      address:
        type: string
      balance:
        type: string
      is_contract:
        type: boolean
      is_verified:
        type: boolean
      name:
        type: string
    type: object
  internal_plugin_spaceTime_http.holderParams:
    properties:
      page:
        minimum: 0
        type: integer
      row:
        maximum: 100
        minimum: 1
        type: integer
    type: object

Polkadot Sxt API

Documentation

Specifications

SDKs

Other Resources