Smart Contracts - Hedera

Overview

The Smart Contracts endpoints in the Hedera Mirror Node REST API allows developers to query smart contract metadata, execution results, state changes, and logs. These endpoints are essential for tracking contract interactions, retrieving transaction results, and debugging contract executions on the Hedera network.

Endpoints

The following endpoints are available for the Smart Contracts object:

Endpoint	Description
`GET /api/v1/contracts`	Retrieves a list of smart contract entities on the network.
`GET /api/v1/contracts/{contractIdOrAddress}`	Fetches details of a specific contract by ID.
`GET /api/v1/contracts/results/{transactionIdOrhash}`	Retrieves execution results for a specific contract transaction ID.
`GET /api/v1/contracts/{contractIdOrAddress}/results`	Retrieves execution results for a specific contract.
`GET /api/v1/contracts/{id}/state`	Fetches the state of a contract.
`GET /api/v1/contracts/results`	Lists execution results for all contracts.
`GET /api/v1/contracts/results/{transactionIdOrHash}/results`	Get contract actions by transaction ID or transaction hash.
`GET /api/v1/contracts/results/{timestamp}`	Retrieves execution results for a contract at a given timestamp.
`GET /api/v1/contracts/logs`	Lists logs emitted from contracts.
`GET /api/v1/contracts/{id}/results/logs`	Fetches logs for a specific contract.
`GET /api/v1/contracts/{id}/results/opcodes`	Get the opcode traces for historical transactions
`POST /api/v1/contracts/call`	Invokes a smart contract method.