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TOP Group (The Open Platform) Connect API

The Connect API from TOP Group (The Open Platform) — 2 operation(s) for connect.

TOP Group (The Open Platform) Connect API is one of 23 APIs that TOP Group (The Open Platform) publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Connect. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 2 operations across 2 paths, and defines 2 schemas. It is described by OpenAPI 3.0.0, at version 2.0.0.

Requests are made against 3 base URLs: https://tonapi.io, https://testnet.tonapi.io, http://localhost:8081.

2 operations 2 paths 2 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.0
API Version
2.0.0
Base URL
https://tonapi.io
Contact
Resource Areas
1

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Connect 2
GET
/v2/tonconnect/payload
Get a payload for further token receipt
getTonConnectPayload → 200default
POST
/v2/tonconnect/stateinit
Get account info by state init
getAccountInfoByStateInit body → 200default

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are InsufficientFunds (2 properties), AccountInfoByStateInit (2 properties). Each schema is shown below with its type and property counts.

AccountInfoByStateInit
object
2 properties 2 required
InsufficientFunds
object
Present on an error when a request failed because the source wallet does not hold enough TON to cover the required gas (errorcode 50000).
2 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

top-group-connect-api-openapi.yml Raw ↑

Other APIs TOP Group (The Open Platform) publishes across the network.

TOP Group (The Open Platform) Accounts API
TOP Group (The Open Platform) Blockchain API
TOP Group (The Open Platform) DNS API
TOP Group (The Open Platform) Emulation API
TOP Group (The Open Platform) Events API
TOP Group (The Open Platform) ExtraCurrency API
TOP Group (The Open Platform) Gasless API
TOP Group (The Open Platform) Jettons API
TOP Group (The Open Platform) Lite Server API
TOP Group (The Open Platform) Migration API
TOP Group (The Open Platform) Multisig API
TOP Group (The Open Platform) NFT API