Hedera

Hedera Contracts API

The contracts objects represents the information associated with contract entities.The contracts list endpoint is cached and not updated as frequently as the contract lookup by a specific ID endpoint.

Documentation GitHub OpenAPI

Operations 12

POST /api/v1/contracts/call Invoke a smart contract #

GET /api/v1/contracts List contract entities on network #

GET /api/v1/contracts/{contractIdOrAddress} Get contract by id #

GET /api/v1/contracts/{contractIdOrAddress}/results List contract results from a contract on the network #

GET /api/v1/contracts/{contractIdOrAddress}/state The contract state from a contract on the network #

GET /api/v1/contracts/{contractIdOrAddress}/results/{timestamp} Get the contract result from a contract on the network executed at a given… #

GET /api/v1/contracts/results List contract results from all contracts on the network #

GET /api/v1/contracts/results/{transactionIdOrHash} Get the contract result from a contract on the network for a given… #

GET /api/v1/contracts/results/{transactionIdOrHash}/actions Get the contract actions from a contract on the network for a given… #

GET /api/v1/contracts/results/{transactionIdOrHash}/opcodes Get the opcode traces for a historical transaction on the network with the… #

GET /api/v1/contracts/{contractIdOrAddress}/results/logs List contract logs from a contract on the network #

GET /api/v1/contracts/results/logs List contracts logs across many contracts on the network #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Mirror Node REST Contracts API
  version: 0.156.0
  license:
    name: Apache-2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  description: 'The REST API offers the ability to query transactions and entity information from a mirror node.


    Base url: /api/v1


    OpenAPI Spec: /api/v1/docs/openapi.yml'
  contact:
    name: Mirror Node Team
    email: mirrornode@hedera.com
    url: https://github.com/hiero-ledger/hiero-mirror-node
servers:
- description: The current REST API server
  url: ''
- description: The production REST API servers
  url: '{scheme}://{network}.mirrornode.hedera.com'
  variables:
    scheme:
      default: https
      description: The URI scheme
      enum:
      - http
      - https
    network:
      default: testnet
      description: The Hedera network in use
      enum:
      - mainnet-public
      - mainnet
      - previewnet
      - testnet
tags:


# --- truncated at 32 KB (65 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/hedera/refs/heads/main/openapi/hedera-contracts-api-openapi.yml

Hedera Contracts API

Operations 12

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