- Introduction
- Tutorial
- Global Conventions
- Changelog
- Subscan API Pro
- search
- common
- parachain
- Account crowdloan contributionsPOST
- Parachain infoPOST
- Auction competitorsPOST
- Get parachain listPOST
- Auction funds statPOST
- Parachain metaPOST
- Auction leading blocksPOST
- Parachain register infoPOST
- PLO auctions listPOST
- Best bidPOST
- PLO slot bids listPOST
- Crowdloan fund contributes listPOST
- Crowdloan fund statPOST
- Crowdloan funds listPOST
- Winner predictPOST
- Account crowdloan contributions
- governance
- Account referendum list
- Child Bounty list
- Bounty info
- Bounty list
- Council proposal
- Council proposals
- Democracy details
- Democracies list
- Referendum list(legacy)
- Referendums
- Democracy seconded list
- Referendum votes list(legacy)
- Fellowship referenda details
- Fellowship referenda list
- Fellowship referendum statistics
- Fellowship referendum tracks
- Fellowship referendum statistics
- Fellowship referendum tracks
- Fellowship referendum votes
- more information about the governance
- Preimage details
- Preimage list
- Referendum statistics
- Referendum delegator details
- Referendum tracks
- Referendum delegator votes
- Referendum delegated of delegator list
- Referenda details
- Referenda list
- Referendum statistics
- Referendum tracks
- Referenda votes list(v2)
- Techcomm proposal
- Techcomm proposals
- Get treasury proposal details
- Get treasury proposals list
- Treasury tip
- Treasury tippers
- Treasury tips
- treasury council collective details
- treasury council collective list
- treasury council collective vote list
- Treasury spend proposal
- Get treasury spend proposals list
- staking
- Get reward and slash event list
- Get daily aggregated reward/slash data
- Get era statistics for a validator
- Get nominator information
- Get nominators list for a validator
- Get total staking rewards
- Get unbonding list
- Get validator information
- Get validator bond statistics
- Get validator commission history
- Get active validators list
- Get nominated validators list
- Get waiting validators list
- Staking reward sum
- Get account reward and slash list (V2)
- account
- assets
- block
- collator
- contracts
- stat
- api
- event
- EVM
- ABI by method id or event topic
- EVM account tokens
- Evm block by block number
- EVM Blocks
- EVM contract detail
- EVM contract list
- Polkadot pvm resolc versions
- EVM erc1155 collectible detail
- EVM erc1155 token holders
- EVM ERC1155 collectibles
- EVM erc721 collectible detail
- EVM ERC721 collectibles
- EVM event Logs
- Etherscan-like API
- Evm meta
- EVM erc20/erc721/erc1155 token
- EVM token holders
- EVM token transfer
- EVM erc20/erc721/erc1155 tokens
- EVM transaction info
- EVM internal Tx
- Evm transactions
- extrinsic
- log
- multiChain
- enjin
- multisig
- NFTs
- nominationPools
- currency
- proxy
- runtime
- crustStorage
- token
- uniques
- vesting
- tokens
- health
- accounts
- uniqueNetwork
- coretime
- Avail
- foreignAssets
- ibc
- moonbeam
- Xcm
- bifrost
- scheduler
- sxt
Get extrinsic details
Polkadot
https://polkadot.api.subscan.io
Polkadot
https://polkadot.api.subscan.io
POST
/api/scan/extrinsic
Request
Header Params
Body Params application/jsonRequired
Example
{
"events_limit": 0,
"extrinsic_index": "string",
"focus": "string",
"hash": "string",
"hidden_params": true,
"only_extrinsic_event": true
}Request Code Samples
Shell
JavaScript
Java
Swift
Go
PHP
Python
HTTP
C
C#
Objective-C
Ruby
OCaml
Dart
R
Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request POST 'https://polkadot.api.subscan.io/api/scan/extrinsic' \
--header 'x-api-key: 4d0c8ba32dde4a06bda83d52af49120f' \
--header 'Content-Type: application/json' \
--data-raw '{
"events_limit": 0,
"extrinsic_index": "string",
"focus": "string",
"hash": "string",
"hidden_params": true,
"only_extrinsic_event": true
}'Responses
🟢200OK
application/json
Body
Example
{
"code": 0,
"data": {
"account_display": {
"account_index": "string",
"address": "string",
"display": "string",
"evm_address": "string",
"evm_contract": {
"contract_name": "string",
"verify_source": "string"
},
"identity": true,
"judgements": [
{
"index": 0,
"judgement": "string"
}
],
"merkle": {
"address_type": "string",
"tag_name": "string",
"tag_subtype": "string",
"tag_type": "string"
},
"parent": {
"address": "string",
"display": "string",
"identity": true,
"sub_symbol": "string"
},
"people": {
"display": "string",
"identity": true,
"judgements": [
{
"index": 0,
"judgement": "string"
}
],
"parent": {
"address": "string",
"display": "string",
"identity": true,
"sub_symbol": "string"
}
}
},
"account_id": "string",
"additional_meta": {},
"asset_fee": {
"decimal": 0,
"fee": "string",
"fee_used": "string",
"symbol": "string",
"token_unique_id": "string"
},
"block_hash": "string",
"block_num": 0,
"block_timestamp": 0,
"call_module": "string",
"call_module_function": "string",
"error": {
"batch_index": 0,
"doc": "string",
"module": "string",
"name": "string",
"value": "string",
"version": 0
},
"event": [
{
"block_num": 0,
"block_timestamp": 0,
"event_id": "string",
"event_idx": 0,
"event_index": "string",
"extrinsic_hash": "string",
"extrinsic_idx": 0,
"finalized": true,
"module_id": "string",
"params": "string",
"phase": 0
}
],
"event_count": 0,
"extrinsic_hash": "string",
"extrinsic_index": "string",
"fee": "string",
"fee_used": "string",
"finalized": true,
"lifetime": {
"birth": 0,
"death": 0
},
"multisig": [
{
"call_hash": "string",
"call_module": "string",
"call_module_function": "string",
"error": {
"batch_index": 0,
"doc": "string",
"module": "string",
"name": "string",
"value": "string",
"version": 0
},
"multi_id": "string",
"multisig_account_display": {
"account_index": "string",
"address": "string",
"display": "string",
"evm_address": "string",
"evm_contract": {
"contract_name": "string",
"verify_source": "string"
},
"identity": true,
"judgements": [
{
"index": 0,
"judgement": "string"
}
],
"merkle": {
"address_type": "string",
"tag_name": "string",
"tag_subtype": "string",
"tag_type": "string"
},
"parent": {
"address": "string",
"display": "string",
"identity": true,
"sub_symbol": "string"
},
"people": {
"display": "string",
"identity": true,
"judgements": [
{
"index": 0,
"judgement": "string"
}
],
"parent": {
"address": "string",
"display": "string",
"identity": true,
"sub_symbol": "string"
}
}
},
"multisig_status": "Approval",
"processing": 0,
"threshold": 0
}
],
"nonce": 0,
"params": [
{
"name": "string",
"type": "string",
"type_name": "string",
"value": null
}
],
"pending": true,
"signature": "string",
"sub_calls": [
{
"account": {
"account_index": "string",
"address": "string",
"display": "string",
"evm_address": "string",
"evm_contract": {
"contract_name": "string",
"verify_source": "string"
},
"identity": true,
"judgements": [
{
"index": 0,
"judgement": "string"
}
],
"merkle": {
"address_type": "string",
"tag_name": "string",
"tag_subtype": "string",
"tag_type": "string"
},
"parent": {
"address": "string",
"display": "string",
"identity": true,
"sub_symbol": "string"
},
"people": {
"display": "string",
"identity": true,
"judgements": [
{
"index": 0,
"judgement": "string"
}
],
"parent": {
"address": "string",
"display": "string",
"identity": true,
"sub_symbol": "string"
}
}
},
"exec_result": {
"doc": [
"string"
],
"module": "string",
"name": "string",
"value": "string"
},
"exec_status": "string",
"module": "string",
"multisig": {
"call_hash": "string",
"call_module": "string",
"call_module_function": "string",
"error": {
"batch_index": 0,
"doc": "string",
"module": "string",
"name": "string",
"value": "string",
"version": 0
},
"multi_id": "string",
"multisig_account_display": {
"account_index": "string",
"address": "string",
"display": "string",
"evm_address": "string",
"evm_contract": {
"contract_name": "string",
"verify_source": "string"
},
"identity": true,
"judgements": [
{
"index": 0,
"judgement": "string"
}
],
"merkle": {
"address_type": "string",
"tag_name": "string",
"tag_subtype": "string",
"tag_type": "string"
},
"parent": {
"address": "string",
"display": "string",
"identity": true,
"sub_symbol": "string"
},
"people": {
"display": "string",
"identity": true,
"judgements": [
{
"index": 0,
"judgement": "string"
}
],
"parent": {
"address": "string",
"display": "string",
"identity": true,
"sub_symbol": "string"
}
}
},
"multisig_status": "Approval",
"processing": 0,
"threshold": 0
},
"name": "string",
"param": null,
"sub_calls": [
{}
]
}
],
"success": true,
"tip": "string",
"transfer": {
"amount": "string",
"asset_symbol": "string",
"from": "string",
"hash": "string",
"module": "string",
"success": true,
"to": "string",
"to_account_display": {
"account_index": "string",
"address": "string",
"display": "string",
"evm_address": "string",
"evm_contract": {
"contract_name": "string",
"verify_source": "string"
},
"identity": true,
"judgements": [
{
"index": 0,
"judgement": "string"
}
],
"merkle": {
"address_type": "string",
"tag_name": "string",
"tag_subtype": "string",
"tag_type": "string"
},
"parent": {
"address": "string",
"display": "string",
"identity": true,
"sub_symbol": "string"
},
"people": {
"display": "string",
"identity": true,
"judgements": [
{
"index": 0,
"judgement": "string"
}
],
"parent": {
"address": "string",
"display": "string",
"identity": true,
"sub_symbol": "string"
}
}
}
}
},
"generated_at": 1699600641,
"message": "Success"
}Modified at 2025-11-18 09:27:21