Supra

Supra Transactions API

Transactions Api

GitHub OpenAPI

Operations 12

GET /rpc/v1/transactions/chain_id Chain id (v1) #
GET /rpc/v1/transactions/parameters Transaction parameters (v1) #
POST /rpc/v1/transactions/submit Submit transaction (v1) #
GET /rpc/v2/transactions/estimate_gas_price Estimate gas price (v2) #
POST /rpc/v2/transactions/simulate Simulate a transaction (v2) #
GET /rpc/v2/transactions/{hash} Get transaction by hash (v2) #
GET /rpc/v3/transactions/estimate_gas_price Estimate gas price (v3) #
POST /rpc/v3/transactions/simulate Simulate a transaction (v3) #
POST /rpc/v3/transactions/submit Submit transaction (v3) #
GET /rpc/v3/transactions/{hash} Get transaction by hash (v3) #
GET /rpc/v4/transactions/certificates Get transaction inclusion certificates by block height (v4) #
GET /rpc/v4/transactions/{hash} Get transaction by hash (v4) #

Documentation

📖
APIReference
https://rpc-mainnet.supra.com/docs/
📖
Documentation
https://docs.supra.com/network/move/rest-api
📖
Authentication
https://raw.githubusercontent.com/api-evangelist/supra/refs/heads/main/authentication/supra-authentication.yml
📖
Documentation
https://docs.supra.com/automation/api-reference

Specifications

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

Other Resources

🔗
Conventions
https://raw.githubusercontent.com/api-evangelist/supra/refs/heads/main/conventions/supra-conventions.yml
🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/supra/refs/heads/main/errors/supra-problem-types.yml
🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/supra/refs/heads/main/data-model/supra-data-model.yml
🔗
Lifecycle
https://raw.githubusercontent.com/api-evangelist/supra/refs/heads/main/lifecycle/supra-lifecycle.yml

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OpenAPI Specification

supra-transactions-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Supra RPC Node Transactions API
  description: '0.5.0

    tag:supra_rpc_v11.5.2

    commit_hash:5e9ea652

    build_time:2026-08-25 08:38:29 +00:00

    build_env:rustc 1.97.1 (8bab26f4f 2026-07-14),1.97.1-x86_64-unknown-linux-gnu'
  contact:
    name: Supra Labs
    url: https://supra.com
  version: 5e9ea652457cd48aba6b1505bdd59da27fec13f6
servers:
- url: /
tags:


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