Explore The Open Network (TON), a high-performance blockchain designed for fast, scalable decentralized applications. Build using its RPC gateway
The TON API documentation provides developers with the tools to interact programmatically with The Open Network blockchain. It covers fetching account information, calling smart contract `get methods` for precise data retrieval, and fetching account transactions. The API utilizes HTTP-based JSON-RPC endpoints, with TON Center being a recommended provider. This interface is essential for building decentralized applications that need to read and interact with the TON blockchain efficiently.
– Related: 📚 Supported Blockchains • 🌐 RPC Nodes → The Open Network • 🔗 Official The Open Network Website
RPC Gateway for The Open Network blockchain
Connect to The Open Network and Fetch the Latest Block
This widget lets you instantly query the latest block height (or equivalent) for The Open Network using a chain-specific RPC method like eth_blockNumber, getblockcount, or getBlockHeight. Useful for connectivity checks, uptime monitoring, or API testing.
Don't have an API key?
Sign up to Dashboard and create your API keys today.
Get higher limits and use debugging tools.
Retrieve The Open Network Node Status or Client Version via RPC
Use this pre-configured request to get version or status information for your connected The Open Network node. Whether it's web3_clientVersion, getblockchaininfo, or chain-specific endpoints, the method is optimized for each supported blockchain.
Test The Open Network RPC Methods in Postman
Explore and test The Open Network blockchain methods instantly using our pre-configured Postman collection. Perfect for developers who want to experiment with The Open Network RPC endpoints, validate API responses, or integrate The Open Network into their applications.
How to use the The Open Network Postman Collection
- Get your API key: Visit Tatum Dashboard to obtain your free API key
- Import the collection: Click the "Run in Postman" button below to import the The Open Network collection
- Configure your environment: Update the
gateway-api-keyvariable in the Tatum Gateway environment - Start testing: Execute any The Open Network RPC method and see real-time responses
Available The Open Network interfaces
The Open Network (TON) - HTTP API (V2)
- getAddressInformation
- getExtendedAddressInformation
- getWalletInformation
- getTransactions
- getAddressBalance
- getAddress
- packAddress
- unpackAddress
- getMasterchainInfo
- getMasterchainBlockSignatures
- getShardBlockProof
- getConsensusBlock
- lookupBlock
- getShards
- getBlockTransactions
- getBlockTransactionsExt
- gettBlockHeader
- getConfigParam
- getConfigAll
- getOutMsgQueueSizes
- getTokenData
- getTryLocateTx
- getTryLocateResultTx
- getTryLocateSourceTx
- detectAddress
- sendBoc
- sendBocReturnHash
- sendQuery
- estimateFee
- runGetMethod
- jsonrpcHandler