Safe Transaction Service API
type: WebAPI
description: REST API that tracks Safe multisig transactions on EVM chains. Provides endpoints to propose and retrieve multisig transactions, collect and confirm signatures off-chain, query incoming and outgoing transfers, list module transactions, and decode transaction data.
provider: Safe (Gnosis Safe)
terms of service: https://safe.global/terms
documentation: https://docs.safe.global/
software version: 3.1.0
available channel: Ethereum Mainnet
  type: ServiceChannel
  service url: Safe Transaction Service API
available channel: Arbitrum
  type: ServiceChannel
  service url: https://api.safe.global/tx-service/arb1/api/v1
available channel: Optimism
  type: ServiceChannel
  service url: https://api.safe.global/tx-service/oeth/api/v1
available channel: Polygon
  type: ServiceChannel
  service url: https://api.safe.global/tx-service/matic/api/v1
available channel: Base
  type: ServiceChannel
  service url: https://api.safe.global/tx-service/base/api/v1
available channel: Gnosis Chain
  type: ServiceChannel
  service url: https://api.safe.global/tx-service/gno/api/v1
paths: 49
operations: 59
schemas: 65
tags: about
tags: analytics
tags: contracts
tags: data-decoder
tags: delegates
tags: messages
tags: modules
tags: multisig-transactions
tags: notifications
tags: owners
tags: safes
tags: tokens
tags: transfers
tags: user-operations