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  1. Core Products
  2. WhatsOnChain

Change Log

PreviousSTAS Tokens (Beta)NextCommunity Libraries

Last updated 1 month ago

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These are the most recent changes and additions to the API:

  • 04/25/2025

    • New

      • WebSockets -

    • Changes

      • Deprecated WebSockets -

      • Removed the Confirmed Transactions endpoint in WoC Sockets V1

  • 12/31/2024

    • Changes

      • Transaction -

  • 12/02/2024

    • New

      • Tokens -

  • 10/22/2024

    • New

      • Transaction -

  • 09/09/2024

    • Changes

      • (Un)Spent Transaction Outputs -

      • (Un)Spent Transaction Outputs -

  • 10/05/2024

    • Changes

      • Block -

  • 19/03/2024

    • New

      • Address -

      • Address -

  • 21/11/2023

    • New

      • (Un)Spent Transaction Outputs -

  • 15/11/2023

    • New

      • (Un)Spent Transaction Outputs -

      • (Un)Spent Transaction Outputs -

      • (Un)Spent Transaction Outputs -

      • (Un)Spent Transaction Outputs -

      • Address -

      • Address -

      • Address -

      • Address -

      • Script -

      • Script -

  • 26/10/2023

    • New

      • (Un)Spent Transaction Outputs -

      • (Un)Spent Transaction Outputs -

      • (Un)Spent Transaction Outputs -

      • (Un)Spent Transaction Outputs -

      • (Un)Spent Transaction Outputs -

      • Address -

      • Address -

      • Script -

  • 28/07/2023

    • New

      • Address -

      • Script -

  • 07/07/2023

    • New

      • Address -

      • Address -

      • Address -

      • Script -

      • Script -

  • 03/05/2023

    • New

      • On-Chain Data -

  • 20/04/2023

    • New

      • Transaction -

  • 16/03/2023

    • New

      • (documentation only)

  • 21/02/2023

    • New

      • Block -

      • Block -

  • 20/10/2022

    • New

      • Stats -

  • 18/10/2022

    • New

      • Stats -

      • Stats -

  • 13/10/2022

    • New

      • Stats -

      • Stats -

  • 10/10/2022

    • New

      • Chain info -

      • Exchange rate -

  • 19/07/2022

    • New

  • 11/05/2022

    • New

      • STAS Token endpoints

      • WebSockets - Options to filter by the output type.

      • WebSockets - Options to filter by the output type.

  • 02/03/2022

    • New

      • WebSockets -

  • 10/01/2022

    • New

  • 03/08/2021

    • New

  • 17/06/2021

    • New

      • WebSockets - Adding testnet support

  • 14/06/2021

    • New

      • WebSockets -

      • WebSockets - Extending support for non-centrifuge

  • 22/03/2021

    • New

      • WebSockets -

      • WebSockets -

      • WebSockets -

  • 02/03/2021

    • Changes

      • Deprecating WoC Merchant API. Recommended to switch to TAAL Merchant API.

      • Deprecating WoC Bulk Broadcast. Recommended to switch to TAAL Merchant API.

    • New

      • Adding TAAL Merchant API details

      • WebSockets -

      • WebSockets -

  • 26/11/2020

    • New

  • 13/07/2020

    • New

  • 25/05/2020

    • New

      • Merchant API - Get Fee Quotes from multiple transaction processors

      • Merchant API - Submit tx to a transaction processor

      • Merchant API - Request Transaction status from a transaction processor

  • 08/03/2020

    • New

      • Enabled for testnet

      • Enabled for testnet

  • 03/02/2020

    • Changes

      • Removing support of STN network from address balance, history and UTXOs endpoints

      • Removing hex field from response body of request

      • Limiting vout[x].scriptPubKey.asm and vout[x].scriptPubKey.hex size to return max 100KB in response body of

      • Adding vout[x].scriptPubKey.isTruncated flag, if data size is more than 100KB in vout[x].scriptPubKey.hex

      • Removing old merkle proof endpoint */tx/{txid}/merkleproof

    • New

  • 18/01/2020

    • New

  • 18/11/2019

    • New

      • Bulk Broadcast transactions

  • 09/11/2019

    • New

  • 21/10/2019

    • New

  • 23/06/2019

    • New

    • Fixed

      • endpoint now returns txid on success or error msg from node on failure

  • 19/05/2019

    • New

  • 22/04/2019

    • New

  • 15/04/2019

    • New

      • Get Health

WoC Sockets V2
WoC Sockets V1
Get Merkle Proof
1Sat Ordinals (Beta)
Get a Transaction as Binary
Get Confirmed UTXOs by Address
Get Confirmed UTXOs by Script
Get Header by Hash or Height
Get Associated Scripthashes
Bulk History (Beta)
Bulk Spent Transaction Outputs (Beta)
Bulk Unconfirmed UTXOs by Address (Beta)
Bulk Confirmed UTXOs by Address (Beta)
Bulk Unconfirmed UTXOs by Script (Beta)
Bulk Confirmed UTXOs by Script (Beta)
Bulk Unconfirmed Balance (Beta)
Bulk Confirmed Balance (Beta)
Bulk Unconfirmed History (Beta)
Bulk Confirmed History (Beta)
Bulk Unconfirmed Script History (Beta)
Bulk Confirmed Script History (Beta)
Get Confirmed UTXOs by Address (Beta)
Get Confirmed UTXOs by Script (Beta)
Get Unconfirmed Spent Tx Output (Beta)
Get Confirmed Spent Tx Output (Beta)
Get Spent Transaction Output (Beta)
Get Confirmed Balance (Beta)
Get Confirmed History (Beta)
Get Confirmed Script History (Beta)
Get Address Usage Status
Get Script Usage Status
Get Mempool Balance
Get Mempool History
Get Unspent Mempool Transactions
Get Mempool History
Get Script Mempool Unspent Transactions
Get OP_RETURN Data by Tx Hash
Get Transaction Propagation Status
Output Tags
Get Header Byte File Links
Get Latest Header Bytes
Get tag count by height
Get miner block stats
Get miner summary stats
Get block stats by height
Get block stats by hash
Get peer info
Get historical exchange rate
WoC Plugins
Mempool transactions
Confirmed transactions
WoC Widgets
Block transactions
Get chain tips
Get block header by hash with block-headers-client response format
Bulk transactions status
Bulk transactions raw data
Chain Stats
clients
Mempool transactions
Confirmed transactions
Customized events
New block header event
Block headers history
Bulk script unspent transactions
Bulk address unspent transactions
Bulk address balance
Get block header by hash
Get last 10 block headers
Get raw transaction data (hex)
Get raw transaction output data by index (hex)
Get script history
Get script unspent transactions
Get exchange rate
Get transaction by hash
Get transaction by hash
Get raw transaction data
Get raw transaction output data by index (hex)
Get Merkle Proof for transaction (Beta)
Bulk transaction details
Get circulating supply
Community Libraries
Get merkle proof
Decode raw transaction
Download address statement
Download transaction receipt
Broadcast transaction
Get address balance
Get address history
Get address UTXOs
Get explorer links
Get chain info
Get mempool info
Get mempool transactions
Get address info
Get block by hash
Get block by height
Get block pages
Get transactions by hash
Broadcast transactions