IOTA

IOTA Governance API

Governance, staking, validator, epoch, and system state queries

GitHub OpenAPI

Operations 14

POST /iotax_getAllEpochAddressMetrics iotax_getAllEpochAddressMetrics #
POST /iotax_getCommitteeInfo iotax_getCommitteeInfo #
POST /iotax_getCurrentEpoch iotax_getCurrentEpoch #
POST /iotax_getEpochMetrics iotax_getEpochMetrics #
POST /iotax_getEpochs iotax_getEpochs #
POST /iotax_getLatestIotaSystemState iotax_getLatestIotaSystemState #
POST /iotax_getLatestIotaSystemStateV2 iotax_getLatestIotaSystemStateV2 #
POST /iotax_getParticipationMetrics iotax_getParticipationMetrics #
POST /iotax_getReferenceGasPrice iotax_getReferenceGasPrice #
POST /iotax_getStakes iotax_getStakes #
POST /iotax_getStakesByIds iotax_getStakesByIds #
POST /iotax_getTimelockedStakes iotax_getTimelockedStakes #
POST /iotax_getTimelockedStakesByIds iotax_getTimelockedStakesByIds #
POST /iotax_getValidatorsApy iotax_getValidatorsApy #

Documentation

📖
Documentation
https://docs.iota.org/iota-api-ref
📖
APIReference
https://docs.iota.org/iota-api-ref
📖
Documentation
https://docs.iota.org/developer/iota-evm/references/json-rpc-spec
📖
APIReference
https://docs.iota.org/developer/iota-evm/references/openapi/ethereum-json-rpc

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/iota/refs/heads/main/openapi/iota-governance-api-openapi.yml

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OpenAPI Specification

iota-governance-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: IOTA JSON-RPC Governance API
  description: IOTA JSON-RPC API for interaction with IOTA full node or indexer. All requests are HTTP POST to the node endpoint. Covers iota_ (Read, Write, Move Utils), iotax_ (Extended, Coin Query, Governance), and unsafe_ (Transaction Builder) method namespaces.
  version: 1.26.0-alpha
  contact:
    name: IOTA Foundation
    email: info@iota.org
    url: https://docs.iota.org/
  license:
    name: Apache-2.0
    url: https://opensource.org/licenses/Apache-2.0
  x-openrpc-source: https://raw.githubusercontent.com/iotaledger/iota/develop/crates/iota-open-rpc/spec/openrpc.json
servers:
- url: https://api.mainnet.iota.cafe
  description: IOTA Mainnet full node
- url: https://api.testnet.iota.cafe
  description: IOTA Testnet full node
- url: https://api.devnet.iota.cafe
  description: IOTA Devnet full node
- url: https://indexer.mainnet.iota.cafe
  description: IOTA Mainnet indexer (iotax_ methods)
- url: https://indexer.testnet.iota.cafe
  description: IOTA Testnet indexer (iotax_ methods)
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/iota/refs/heads/main/openapi/iota-governance-api-openapi.yml