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Hiro Transactions API

Endpoints to obtain transaction details and to broadcast transactions to the network

Hiro Transactions API is one of 26 APIs that Hiro publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Transactions. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 17 operations across 17 paths, and defines 3 schemas. It is described by OpenAPI 3.0.3, at version 1.0.3.

Requests are made against 2 base URLs: https://api.hiro.so/, https://api.testnet.hiro.so/.

17 operations 17 paths 3 schemas 15 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
1.0.3
Base URL
https://api.mainnet.hiro.so
Resource Areas
1

Paths & Operations 17

Across 17 paths, the API surfaces 17 operations — 15 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Transactions 17

Endpoints to obtain transaction details and to broadcast transactions to the network

GET
/extended/v1/tx/
Get recent transactions
get_transaction_list 14 params → 2004XX
GET
/extended/v1/tx/multiple
Get list of details for transactions
get_tx_list_details 5 params → 2004XX
GET
/extended/v1/tx/mempool
Get mempool transactions
get_mempool_transaction_list 9 params → 2004XX
GET
/extended/v1/tx/mempool/stats
Get statistics for mempool transactions
get_mempool_transaction_stats → 2004XX
GET
/extended/v1/tx/events
Transaction Events
get_filtered_events 5 params → 2004XX
GET
/extended/v1/tx/{tx_id}
Get transaction
get_transaction_by_id 5 params → 2004XX
GET
/extended/v1/tx/{tx_id}/raw
Get raw transaction
get_raw_transaction_by_id 3 params → 2004XX
GET
/extended/v1/tx/block/{block_hash}deprecated
Transactions by block hash
get_transactions_by_block_hash 4 params → 2004XX
GET
/extended/v1/tx/block_height/{height}deprecated
Transactions by block height
get_transactions_by_block_height 4 params → 2004XX
GET
/extended/v1/address/{principal}/mempool
Transactions for address
get_address_mempool_transactions 5 params → 2004XX
GET
/extended/v2/blocks/{height_or_hash}/transactions
Get transactions by block
get_transactions_by_block 3 params → 2004XX
GET
/extended/v2/addresses/{address}/transactions
Get address transactions
get_address_transactions 4 params → 2004XX
GET
/extended/v2/addresses/{address}/transactions/{tx_id}/events
Get events for an address transaction
get_address_transaction_events 4 params → 2004XX
POST
/v2/transactions
Broadcast raw transaction
broadcastTransaction body → 200400500
GET
/v3/transaction/{txid}
Retrieve transaction details by TXID
getTransactionById 1 param → 200400404500501
GET
/v2/transactions/unconfirmed/{txid}
Get unconfirmed transaction
getUnconfirmedTransactionById 1 param → 200400404500
POST
/v2/mempool/query
Query mempool for missing transactions
queryMempool 1 param body → 200400500

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. Each schema is shown below with its type and property counts.

UnconfirmedTransaction
TransactionInfo
TransactionSubmissionError

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

hiro-transactions-api-openapi.yml Raw ↑

Other APIs Hiro publishes across the network.

Hiro Chainhooks API
Hiro Platform API
Hiro Accounts API
Hiro Atlas API
Hiro Blocks API
Hiro Blocks Proposals API
Hiro Burn Blocks API
Hiro Faucets API
Hiro Fees API
Hiro Fungible Tokens API
Hiro Info API
Hiro Mempool API