Technical description of the platform

REST API methods available for smart contracts

Note

As of version 1.12, support for REST-based smart contracts is discontinued after the 1120 feature activation.

General instructions on development of smart contracts with the use of REST API are provided in the article Example of a smart contract with the use of REST API.

Smart contracts that use the REST API interface for data exchange can use following methods:

``Addresses`` method set:

• GET /addresses

• GET /addresses/publicKey/{publicKey}

• GET /addresses/balance/{address}

• GET /addresses/data/{address}

• GET /addresses/data/{address}/{key}

``Crypto`` method set:

• POST /crypto/encryptSeparate

• POST /crypto/encryptCommon

• POST /crypto/decrypt

``Privacy`` method set:

• GET /privacy/{policy-id}/getData/{policy-item-hash}

• GET /privacy/{policy-id}/getInfo/{policy-item-hash}

• GET /privacy/{policy-id}/hashes

• GET /privacy/{policy-id}/recipients

``Transactions`` method set:

• GET /transactions/info/{id}

• GET /transactions/address/{address}/limit/{limit}

``Contracts`` method set:

• GET /internal/contracts/{contractId}/{key}

• GET /internal/contracts/executed-tx-for/{id}

• GET /internal/contracts/{contractId}

• GET /internal/contracts

To ensure a better performance, smart contracts can use the Contracts methods with a dedicated route /internal/contracts/. Endpoints of this route are identical to the conventional methods of the Contracts group.

``PKI`` method group:

• PKI /verify

See also

Smart contracts

gRPC services used by smart contracts

Development and usage of smart contracts

General platform configuration: execution of smart contracts

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