---
title: "Changes to Get current pool of the unconfirmed transactions pool"
method: GET
path: "/transactions/unconfirmed"
---

# Changes to Get current pool of the unconfirmed transactions pool

`GET /transactions/unconfirmed`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 8 of 109 revisions.

- **2026-09-29** `f5d514fe66e4`: 1 info
- **2026-09-21** `daaa6749d819`: 1 warning
- **2026-09-11** `33651c68c294`: 1 info
- **2026-05-18** `158d6fc7ca9a`: 12 breaking, 11 info
- **2026-01-23** `5ca4cd715425`: 8 breaking, 4 warning, 12 info
- **2025-08-09** `ce177636b3e4`: 3 breaking, 3 info
- **2025-08-09** `31564407dabe`: 10 breaking, 12 info
- **2025-08-01** `bfbb1772d073`: 8 breaking, 4 warning, 10 info

## Changes

- **2026-09-29** `f5d514fe66e4`: 1 info
  - added the optional property `items/cost` to the response with the `200` status
- **2026-09-21** `daaa6749d819`: 1 warning
  - removed the optional property `items/cost` from the response with the `200` status
- **2026-09-11** `33651c68c294`: 1 info
  - added the optional property `items/cost` to the response with the `200` status
- **2026-05-18** `158d6fc7ca9a`: 12 breaking, 11 info
  - the `items/outputs/items/` response's property type changed from no type to `object` for status `200`
  - removed the required property `items/blockId` from the response with the `200` status
  - removed the required property `items/globalIndex` from the response with the `200` status
  - removed the required property `items/inclusionHeight` from the response with the `200` status
  - removed the required property `items/index` from the response with the `200` status
  - removed the required property `items/inputs/items/allOf[subschema #2]/address` from the response with the `200` status
  - removed the required property `items/inputs/items/allOf[subschema #2]/globalIndex` from the response with the `200` status
  - removed the required property `items/inputs/items/allOf[subschema #2]/inclusionHeight` from the response with the `200` status
  - removed the required property `items/inputs/items/allOf[subschema #2]/spendingHeight` from the response with the `200` status
  - removed the required property `items/inputs/items/allOf[subschema #2]/spentTransactionId` from the response with the `200` status
  - removed the required property `items/numConfirmations` from the response with the `200` status
  - removed the required property `items/timestamp` from the response with the `200` status
  - added the optional property `items/outputs/items/assets` to the response with the `200` status
  - added the optional property `items/outputs/items/boxId` to the response with the `200` status
  - added the optional property `items/outputs/items/index` to the response with the `200` status
  - added the optional property `items/outputs/items/transactionId` to the response with the `200` status
  - removed `#/components/schemas/ErgoTransactionOutput, subschema #2` from the `items/outputs/items/` response property `allOf` list for the response status `200`
  - the response property `items/inputs/items/allOf[subschema #2]/spendingProof` became required for the status `200`
  - added the required property `items/inputs/items/allOf[subschema #2]/boxId` to the response with the `200` status
  - added the required property `items/outputs/items/additionalRegisters` to the response with the `200` status
  - added the required property `items/outputs/items/creationHeight` to the response with the `200` status
  - added the required property `items/outputs/items/ergoTree` to the response with the `200` status
  - added the required property `items/outputs/items/value` to the response with the `200` status
- **2026-01-23** `5ca4cd715425`: 8 breaking, 4 warning, 12 info
  - the response property `items/inputs/items/allOf[subschema #2]/spendingProof` became nullable for the status `200`
  - the response property `items/inputs/items/allOf[subschema #2]/spendingProof` became optional for the status `200`
  - the `items/outputs/items/` response's property type changed from `object` to no type for status `200`
  - removed the required property `items/inputs/items/allOf[subschema #2]/boxId` from the response with the `200` status
  - removed the required property `items/outputs/items/additionalRegisters` from the response with the `200` status
  - removed the required property `items/outputs/items/creationHeight` from the response with the `200` status
  - removed the required property `items/outputs/items/ergoTree` from the response with the `200` status
  - removed the required property `items/outputs/items/value` from the response with the `200` status
  - removed the optional property `items/outputs/items/assets` from the response with the `200` status
  - removed the optional property `items/outputs/items/boxId` from the response with the `200` status
  - removed the optional property `items/outputs/items/index` from the response with the `200` status
  - removed the optional property `items/outputs/items/transactionId` from the response with the `200` status
  - added `#/components/schemas/ErgoTransactionOutput, subschema #2` to the `items/outputs/items/` response property `allOf` list for the response status `200`
  - added the required property `items/blockId` to the response with the `200` status
  - added the required property `items/globalIndex` to the response with the `200` status
  - added the required property `items/inclusionHeight` to the response with the `200` status
  - added the required property `items/index` to the response with the `200` status
  - added the required property `items/inputs/items/allOf[subschema #2]/address` to the response with the `200` status
  - added the required property `items/inputs/items/allOf[subschema #2]/globalIndex` to the response with the `200` status
  - added the required property `items/inputs/items/allOf[subschema #2]/inclusionHeight` to the response with the `200` status
  - added the required property `items/inputs/items/allOf[subschema #2]/spendingHeight` to the response with the `200` status
  - added the required property `items/inputs/items/allOf[subschema #2]/spentTransactionId` to the response with the `200` status
  - added the required property `items/numConfirmations` to the response with the `200` status
  - added the required property `items/timestamp` to the response with the `200` status
- **2025-08-09** `ce177636b3e4`: 3 breaking, 3 info
  - the `items/inputs/items/` response's property type changed from `object` to no type for status `200`
  - removed the required property `items/inputs/items/boxId` from the response with the `200` status
  - removed the required property `items/inputs/items/spendingProof` from the response with the `200` status
  - added `#/components/schemas/ErgoTransactionOutput, subschema #2` to the `items/inputs/items/` response property `allOf` list for the response status `200`
  - the response property `items/id` became required for the status `200`
  - the response property `items/size` became required for the status `200`
- **2025-08-09** `31564407dabe`: 10 breaking, 12 info
  - the response property `items/id` became optional for the status `200`
  - the response property `items/size` became optional for the status `200`
  - the `items/inputs/items/` response's property type changed from no type to `object` for status `200`
  - the `items/outputs/items/` response's property type changed from no type to `object` for status `200`
  - removed the required property `items/blockId` from the response with the `200` status
  - removed the required property `items/globalIndex` from the response with the `200` status
  - removed the required property `items/inclusionHeight` from the response with the `200` status
  - removed the required property `items/index` from the response with the `200` status
  - removed the required property `items/numConfirmations` from the response with the `200` status
  - removed the required property `items/timestamp` from the response with the `200` status
  - added the optional property `items/outputs/items/assets` to the response with the `200` status
  - added the optional property `items/outputs/items/boxId` to the response with the `200` status
  - added the optional property `items/outputs/items/index` to the response with the `200` status
  - added the optional property `items/outputs/items/transactionId` to the response with the `200` status
  - removed `#/components/schemas/ErgoTransactionOutput, subschema #2` from the `items/inputs/items/` response property `allOf` list for the response status `200`
  - removed `#/components/schemas/ErgoTransactionOutput, subschema #2` from the `items/outputs/items/` response property `allOf` list for the response status `200`
  - added the required property `items/inputs/items/boxId` to the response with the `200` status
  - added the required property `items/inputs/items/spendingProof` to the response with the `200` status
  - added the required property `items/outputs/items/additionalRegisters` to the response with the `200` status
  - added the required property `items/outputs/items/creationHeight` to the response with the `200` status
  - added the required property `items/outputs/items/ergoTree` to the response with the `200` status
  - added the required property `items/outputs/items/value` to the response with the `200` status
- **2025-08-01** `bfbb1772d073`: 8 breaking, 4 warning, 10 info
  - the `items/inputs/items/` response's property type changed from `object` to no type for status `200`
  - the `items/outputs/items/` response's property type changed from `object` to no type for status `200`
  - removed the required property `items/inputs/items/boxId` from the response with the `200` status
  - removed the required property `items/inputs/items/spendingProof` from the response with the `200` status
  - removed the required property `items/outputs/items/additionalRegisters` from the response with the `200` status
  - removed the required property `items/outputs/items/creationHeight` from the response with the `200` status
  - removed the required property `items/outputs/items/ergoTree` from the response with the `200` status
  - removed the required property `items/outputs/items/value` from the response with the `200` status
  - removed the optional property `items/outputs/items/assets` from the response with the `200` status
  - removed the optional property `items/outputs/items/boxId` from the response with the `200` status
  - removed the optional property `items/outputs/items/index` from the response with the `200` status
  - removed the optional property `items/outputs/items/transactionId` from the response with the `200` status
  - added `#/components/schemas/ErgoTransactionOutput, subschema #2` to the `items/inputs/items/` response property `allOf` list for the response status `200`
  - added `#/components/schemas/ErgoTransactionOutput, subschema #2` to the `items/outputs/items/` response property `allOf` list for the response status `200`
  - the response property `items/id` became required for the status `200`
  - the response property `items/size` became required for the status `200`
  - added the required property `items/blockId` to the response with the `200` status
  - added the required property `items/globalIndex` to the response with the `200` status
  - added the required property `items/inclusionHeight` to the response with the `200` status
  - added the required property `items/index` to the response with the `200` status
  - added the required property `items/numConfirmations` to the response with the `200` status
  - added the required property `items/timestamp` to the response with the `200` status

---

[Operation](https://skmtc.dev/ergoplatform/apis/ergo-node-api/docs/transactions/unconfirmed/get.md) - [API](https://skmtc.dev/ergoplatform/apis/ergo-node-api.md) - [Page](https://skmtc.dev/ergoplatform/apis/ergo-node-api/changes/transactions/unconfirmed/get)