# Dynamic ledger update payloads

The following are the payload details to use when updating any of the following blockchain ledgers, using the `v0_UpdateLedger` intent. For ledger context, see [Blockchains and ledgers](/products/custody/accounts-and-assets/blockchains).

details
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algorand

```json
"payload": {
    "reference": {
        "id": "algorand",
        "revision": 1
    },
    "alias": "Algorand",
    "parameters": {
        "type": "Algorand",
        "genesisId": "mainnet-v1.0",
        "genesisHash": "wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
        "nativeTickerName": "Algo",
        "nativeTickerSymbol": "ALGO",
        "nativeTickerDecimals": 6
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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algorand-testnet

```json
"payload": {
    "reference": {
        "id": "algorand-testnet",
        "revision": 1
    },
    "alias": "Algorand Testnet",
    "parameters": {
        "type": "Algorand",
        "genesisId": "testnet-v1.0",
        "genesisHash": "SGO1GKSzyE7IEPItTxCByw9x8FmnrCDexi9/cOUJOiI=",
        "nativeTickerName": "Algo testnet",
        "nativeTickerSymbol": "tALGO",
        "nativeTickerDecimals": 6
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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arbitrum

```json
"payload": {
    "reference": {
        "id": "arbitrum",
        "revision": 1
    },
    "alias": "Arbitrum",
    "parameters": {
        "type": "Ethereum",
        "chainId": 42161,
        "supportsEIP1559": true,
        "nativeTickerName": "Arbitrum",
        "nativeTickerSymbol": "ETH",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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arbitrum-testnet-sepolia

```json
"payload": {
    "reference": {
        "id": "arbitrum-testnet-sepolia",
        "revision": 1
    },
    "alias": "Arbitrum Testnet Sepolia",
    "parameters": {
        "type": "Ethereum",
        "chainId": 421614,
        "supportsEIP1559": true,
        "nativeTickerName": "Arbitrum Testnet Sepolia",
        "nativeTickerSymbol": "tarbETH",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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avalanche-c-chain

```json
"payload": {
    "reference": {
        "id": "avalanche-c-chain",
        "revision": 1
    },
    "alias": "Avalanche C Chain",
    "parameters": {
        "type": "Ethereum",
        "chainId": 43114,
        "supportsEIP1559": true,
        "nativeTickerName": "Avalanche coin",
        "nativeTickerSymbol": "AVAX",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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avalanche-c-chain-testnet-fuji

```json
"payload": {
    "reference": {
        "id": "avalanche-c-chain-testnet-fuji",
        "revision": 1
    },
    "alias": "Avalanche C Chain Testnet Fuji",
    "parameters": {
        "type": "Ethereum",
        "chainId": 43113,
        "supportsEIP1559": true,
        "nativeTickerName": "Avalanche coin testnet",
        "nativeTickerSymbol": "tAVAX",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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bitcoin

```json
"payload": {
    "reference": {
        "id": "bitcoin",
        "revision": 1
    },
    "alias": "Bitcoin",
    "parameters": {
        "type": "Bitcoin",
        "network": "mainnet",
        "dustLimit": "540",
        "tickerName": "Bitcoin",
        "tickerSymbol": "BTC",
        "supportsSegWit": true,
        "vaultLedgerIdentifier": "btc"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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bitcoin-cash

```json
"payload": {
    "reference": {
        "id": "bitcoin-cash",
        "revision": 1
    },
    "alias": "Bitcoin Cash",
    "parameters": {
        "type": "Bitcoin",
        "network": "mainnet",
        "dustLimit": "540",
        "tickerName": "Bitcoin Cash",
        "tickerSymbol": "BCH",
        "supportsSegWit": false,
        "vaultLedgerIdentifier": "bch"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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bitcoin-cash-testnet

```json
"payload": {
    "reference": {
        "id": "bitcoin-cash-testnet",
        "revision": 1
    },
    "alias": "Bitcoin Cash Testnet",
    "parameters": {
        "type": "Bitcoin",
        "network": "testnet",
        "dustLimit": "540",
        "tickerName": "Bitcoin Cash testnet",
        "tickerSymbol": "tBCH",
        "supportsSegWit": false,
        "vaultLedgerIdentifier": "bch"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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bitcoin-testnet

```json
"payload": {
    "reference": {
        "id": "bitcoin-testnet",
        "revision": 1
    },
    "alias": "Bitcoin Testnet",
    "parameters": {
        "type": "Bitcoin",
        "network": "testnet",
        "dustLimit": "540",
        "tickerName": "Bitcoin testnet",
        "tickerSymbol": "tBTC",
        "supportsSegWit": true,
        "vaultLedgerIdentifier": "btc"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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bsc

```json
"payload": {
    "reference": {
        "id": "bsc",
        "revision": 1
    },
    "alias": "Binance Smart Chain",
    "parameters": {
        "type": "Ethereum",
        "chainId": 56,
        "supportsEIP1559": false,
        "nativeTickerName": "Binance coin",
        "nativeTickerSymbol": "BNB",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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bsc-testnet

```json
"payload": {
    "reference": {
        "id": "bsc-testnet",
        "revision": 1
    },
    "alias": "Binance Smart Chain Testnet",
    "parameters": {
        "type": "Ethereum",
        "chainId": 97,
        "supportsEIP1559": false,
        "nativeTickerName": "Binance coin testnet",
        "nativeTickerSymbol": "tBNB",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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cardano

```json
"payload": {
    "reference": {
        "id": "cardano",
        "revision": 1
    },
    "alias": "Cardano",
    "parameters": {
        "type": "Cardano",
        "testnetMagic": null,
        "nativeTickerName": "Ada",
        "nativeTickerSymbol": "ADA"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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cardano-testnet

```json
"payload": {
    "reference": {
        "id": "cardano-testnet",
        "revision": 1
    },
    "alias": "Cardano Testnet",
    "parameters": {
        "type": "Cardano",
        "testnetMagic": 1097911063,
        "nativeTickerName": "Ada testnet",
        "nativeTickerSymbol": "tADA"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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cardano-testnet-preprod

```json
"payload": {
    "reference": {
        "id": "cardano-testnet-preprod",
        "revision": 1
    },
    "alias": "Cardano Pre-Production Testnet",
    "parameters": {
        "type": "Cardano",
        "testnetMagic": 1,
        "nativeTickerName": "Ada testnet",
        "nativeTickerSymbol": "tADA"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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cardano-testnet-preview

```json
"payload": {
    "reference": {
        "id": "cardano-testnet-preview",
        "revision": 1
    },
    "alias": "Cardano Preview Testnet",
    "parameters": {
        "type": "Cardano",
        "testnetMagic": 2,
        "nativeTickerName": "Ada testnet",
        "nativeTickerSymbol": "tADA"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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celo

```json
"payload": {
    "reference": {
        "id": "celo",
        "revision": 1
    },
    "alias": "Celo",
    "parameters": {
        "type": "Ethereum",
        "chainId": 42220,
        "supportsEIP1559": true,
        "nativeTickerName": "Celo",
        "nativeTickerSymbol": "CELO",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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dash

```json
"payload": {
    "reference": {
        "id": "dash",
        "revision": 1
    },
    "alias": "Dash",
    "parameters": {
        "type": "Bitcoin",
        "network": "mainnet",
        "dustLimit": "540",
        "tickerName": "Dash",
        "tickerSymbol": "DASH",
        "supportsSegWit": false,
        "vaultLedgerIdentifier": "dash"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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dash-testnet

```json
"payload": {
    "reference": {
        "id": "dash-testnet",
        "revision": 1
    },
    "alias": "Dash testnet",
    "parameters": {
        "type": "Bitcoin",
        "network": "testnet",
        "dustLimit": "540",
        "tickerName": "Dash test",
        "tickerSymbol": "tDASH",
        "supportsSegWit": false,
        "vaultLedgerIdentifier": "dash"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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dogecoin

```json
"payload": {
    "reference": {
        "id": "dogecoin",
        "revision": 1
    },
    "alias": "Dogecoin",
    "parameters": {
        "type": "Bitcoin",
        "network": "mainnet",
        "dustLimit": "1000000",
        "tickerName": "Dogecoin",
        "tickerSymbol": "DOGE",
        "supportsSegWit": false,
        "vaultLedgerIdentifier": "doge"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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dogecoin-testnet

```json
"payload": {
    "reference": {
        "id": "dogecoin-testnet",
        "revision": 1
    },
    "alias": "Dogecoin testnet",
    "parameters": {
        "type": "Bitcoin",
        "network": "testnet",
        "dustLimit": "1000000",
        "tickerName": "Dogecoin test",
        "tickerSymbol": "tDOGE",
        "supportsSegWit": false,
        "vaultLedgerIdentifier": "doge"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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ethereum

```json
"payload": {
    "reference": {
        "id": "ethereum",
        "revision": 1
    },
    "alias": "Ethereum",
    "parameters": {
        "type": "Ethereum",
        "chainId": 1,
        "supportsEIP1559": true,
        "nativeTickerName": "Ether",
        "nativeTickerSymbol": "ETH",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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ethereum-testnet-holesky

```json
"payload": {
    "reference": {
        "id": "ethereum-testnet-holesky",
        "revision": 1
    },
    "alias": "Ethereum Testnet Holesky",
    "parameters": {
        "type": "Ethereum",
        "chainId": 17000,
        "supportsEIP1559": true,
        "nativeTickerName": "Ether Testnet Holesky",
        "nativeTickerSymbol": "tETH",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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ethereum-testnet-sepolia

```json
"payload": {
    "reference": {
        "id": "ethereum-testnet-sepolia",
        "revision": 1
    },
    "alias": "Ethereum Testnet Sepolia",
    "parameters": {
        "type": "Ethereum",
        "chainId": 11155111,
        "supportsEIP1559": true,
        "nativeTickerName": "Ether Testnet Sepolia",
        "nativeTickerSymbol": "tETH",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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hedera

```json
"payload": {
    "reference": {
        "id": "hedera",
        "revision": 1
    },
    "alias": "Hedera mainnet",
    "parameters": {
        "type": "Hedera",
        "nativeTickerName": "Hedera",
        "nativeTickerSymbol": "HBAR"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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hedera-testnet-october-2024

```json
"payload": {
    "reference": {
        "id": "hedera-testnet-october-2024",
        "revision": 1
    },
    "alias": "Hedera testnet october 2024",
    "parameters": {
        "type": "Hedera",
        "nativeTickerName": "Hedera testnet",
        "nativeTickerSymbol": "tHBAR"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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litecoin

```json
"payload": {
    "reference": {
        "id": "litecoin",
        "revision": 1
    },
    "alias": "Litecoin",
    "parameters": {
        "type": "Bitcoin",
        "network": "mainnet",
        "dustLimit": "5460",
        "tickerName": "Litecoin",
        "tickerSymbol": "LTC",
        "supportsSegWit": true,
        "vaultLedgerIdentifier": "ltc"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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litecoin-testnet

```json
"payload": {
    "reference": {
        "id": "litecoin-testnet",
        "revision": 1
    },
    "alias": "Litecoin Testnet",
    "parameters": {
        "type": "Bitcoin",
        "network": "testnet",
        "dustLimit": "5460",
        "tickerName": "Litecoin testnet",
        "tickerSymbol": "tLTC",
        "supportsSegWit": true,
        "vaultLedgerIdentifier": "ltc"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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linea

```json
"payload": {
    "reference": {
        "id": "linea",
        "revision": 1
    },
    "alias": "Linea",
    "parameters": {
        "type": "Ethereum",
        "chainId": 59144,
        "supportsEIP1559": true,
        "nativeTickerName": "Linea",
        "nativeTickerSymbol": "ETH",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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optimism

```json
"payload": {
    "reference": {
        "id": "optimism",
        "revision": 1
    },
    "alias": "Optimism",
    "parameters": {
        "type": "Ethereum",
        "chainId": 10,
        "supportsEIP1559": true,
        "nativeTickerName": "Optimism",
        "nativeTickerSymbol": "ETH",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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optimism-testnet-sepolia

```json
"payload": {
    "reference": {
        "id": "optimism-testnet-sepolia",
        "revision": 1
    },
    "alias": "Optimism Testnet Sepolia",
    "parameters": {
        "type": "Ethereum",
        "chainId": 11155420,
        "supportsEIP1559": true,
        "nativeTickerName": "Optimism Testnet Sepolia",
        "nativeTickerSymbol": "topETH",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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polkadot-assethub

```json
"payload": {
    "reference": {
        "id": "polkadot-assethub",
        "revision": 1
    },
    "alias": "Polkadot AssetHub",
    "parameters": {
        "type": "Substrate",
        "genesisHash": "0x68d56f15f85d3136970ec16946040bc1752654e906147f7e43e9d539d7c3de2f",
        "addressPrefix": 0,
        "nativeTickerName": "Polkadot",
        "nativeTickerSymbol": "DOT",
        "nativeTickerDecimals": 10,
        "supportedRuntimeVersions": [
            {
                "chainType": "AssetHub",
                "pallets": [
                    {
                        "name": "balances",
                        "methods": [
                            {
                                "name": "transfer_keep_alive",
                                "methodId": 3,
                                "feeParameters": {
                                    "base": 60342000,
                                    "type": "MethodWeight",
                                    "reads": 1,
                                    "writes": 1
                                }
                            }
                        ],
                        "moduleId": 10
                    },
                    {
                        "name": "staking",
                        "methods": [
                            {
                                "name": "bond",
                                "methodId": 0,
                                "feeParameters": {
                                    "base": 87320000,
                                    "type": "MethodWeight",
                                    "reads": 6,
                                    "writes": 4
                                }
                            },
                            {
                                "name": "bond_extra",
                                "methodId": 1,
                                "feeParameters": {
                                    "base": 253890000,
                                    "type": "MethodWeight",
                                    "reads": 12,
                                    "writes": 7
                                }
                            },
                            {
                                "name": "unbond",
                                "methodId": 2,
                                "feeParameters": {
                                    "base": 219780000,
                                    "type": "MethodWeight",
                                    "reads": 13,
                                    "writes": 6
                                }
                            },
                            {
                                "name": "withdraw_unbonded",
                                "methodId": 3,
                                "feeParameters": {
                                    "base": 264049000,
                                    "type": "MethodWeight",
                                    "reads": 17,
                                    "writes": 11
                                }
                            },
                            {
                                "name": "nominate",
                                "methodId": 5,
                                "feeParameters": {
                                    "base": 162392374,
                                    "type": "MethodWeight",
                                    "reads": 13,
                                    "writes": 6
                                }
                            },
                            {
                                "name": "chill",
                                "methodId": 6,
                                "feeParameters": {
                                    "base": 148160000,
                                    "type": "MethodWeight",
                                    "reads": 10,
                                    "writes": 6
                                }
                            },
                            {
                                "name": "set_payee",
                                "methodId": 7,
                                "feeParameters": {
                                    "base": 26160000,
                                    "type": "MethodWeight",
                                    "reads": 2,
                                    "writes": 1
                                }
                            },
                            {
                                "name": "set_controller",
                                "methodId": 8,
                                "feeParameters": {
                                    "base": 35520000,
                                    "type": "MethodWeight",
                                    "reads": 3,
                                    "writes": 3
                                }
                            },
                            {
                                "name": "rebond",
                                "methodId": 19,
                                "feeParameters": {
                                    "base": 214641454,
                                    "type": "MethodWeight",
                                    "reads": 12,
                                    "writes": 6
                                }
                            }
                        ],
                        "moduleId": 89
                    }
                ],
                "feeParameters": {
                    "type": "TransactionPayment",
                    "readWeight": 25000000,
                    "writeWeight": 100000000,
                    "baseExtrinsic": 125000000,
                    "transactionByteFee": "100000",
                    "weightToFeePolynomial": [
                        "0",
                        "0.08"
                    ]
                },
                "transactionVersion": 15
            }
        ]
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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polygon

```json
"payload": {
    "reference": {
        "id": "polygon",
        "revision": 1
    },
    "alias": "Polygon",
    "parameters": {
        "type": "Ethereum",
        "chainId": 137,
        "supportsEIP1559": true,
        "nativeTickerName": "Polygon",
        "nativeTickerSymbol": "POL",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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polygon-testnet-amoy

```json
"payload": {
    "reference": {
        "id": "polygon-testnet-amoy",
        "revision": 1
    },
    "alias": "Polygon Testnet Amoy",
    "parameters": {
        "type": "Ethereum",
        "chainId": 80002,
        "supportsEIP1559": true,
        "nativeTickerName": "Polygon Testnet Amoy",
        "nativeTickerSymbol": "tPOL",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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scroll

```json
"payload": {
    "reference": {
        "id": "scroll",
        "revision": 1
    },
    "alias": "Scroll",
    "parameters": {
        "type": "Ethereum",
        "chainId": 534352,
        "supportsEIP1559": true,
        "nativeTickerName": "Scroll",
        "nativeTickerSymbol": "ETH",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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sei

```json
"payload": {
    "reference": {
        "id": "sei",
        "revision": 1
    },
    "alias": "SEI",
    "parameters": {
        "type": "Ethereum",
        "chainId": 1329,
        "supportsEIP1559": true,
        "nativeTickerName": "SEI",
        "nativeTickerSymbol": "SEI",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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solana

```json
"payload": {
    "reference": {
        "id": "solana",
        "revision": 1
    },
    "alias": "Solana",
    "parameters": {
        "type": "Solana",
        "nativeTickerName": "Solana",
        "nativeTickerSymbol": "SOL",
        "lamportsPerSignature": "5000"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

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solana-devnet

```json
"payload": {
    "reference": {
        "id": "solana-devnet",
        "revision": 1
    },
    "alias": "Solana devnet",
    "parameters": {
        "type": "Solana",
        "nativeTickerName": "Solana devnet",
        "nativeTickerSymbol": "dSOL",
        "lamportsPerSignature": "5000"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
summary
soneium

```json
"payload": {
    "reference": {
        "id": "soneium",
        "revision": 1
    },
    "alias": "Soneium",
    "parameters": {
        "type": "Ethereum",
        "chainId": 1868,
        "supportsEIP1559": true,
        "nativeTickerName": "Soneium",
        "nativeTickerSymbol": "ETH",
        "vaultLedgerIdentifier": "eth"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
summary
stellar

```json
"payload": {
    "reference": {
        "id": "stellar",
        "revision": 1
    },
    "alias": "Stellar mainnet",
    "parameters": {
        "type": "Stellar",
        "nativeTickerName": "Stellar",
        "networkPassphrase": "Public Global Stellar Network ; September 2015",
        "nativeTickerSymbol": "XLM"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
summary
stellar-testnet-december-2025

```json
"payload": {
    "reference": {
        "id": "stellar-testnet-december-2025",
        "revision": 1
    },
    "alias": "Stellar Testnet december 2025",
    "parameters": {
        "type": "Stellar",
        "nativeTickerName": "Stellar testnet",
        "networkPassphrase": "Test SDF Network ; September 2015",
        "nativeTickerSymbol": "tXLM"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
summary
stellar-testnet-june-2025

```json
"payload": {
    "reference": {
        "id": "stellar-testnet-june-2025",
        "revision": 1
    },
    "alias": "Stellar Testnet june 2025",
    "parameters": {
        "type": "Stellar",
        "nativeTickerName": "Stellar testnet",
        "networkPassphrase": "Test SDF Network ; September 2015",
        "nativeTickerSymbol": "tXLM"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
summary
stellar-testnet-march-2025

```json
"payload": {
    "reference": {
        "id": "stellar-testnet-march-2025",
        "revision": 1
    },
    "alias": "Stellar Testnet march 2025",
    "parameters": {
        "type": "Stellar",
        "nativeTickerName": "Stellar testnet",
        "networkPassphrase": "Test SDF Network ; September 2015",
        "nativeTickerSymbol": "tXLM"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
summary
stellar-testnet-september-2025

```json
"payload": {
    "reference": {
        "id": "stellar-testnet-september-2025",
        "revision": 1
    },
    "alias": "Stellar Testnet september 2025",
    "parameters": {
        "type": "Stellar",
        "nativeTickerName": "Stellar testnet",
        "networkPassphrase": "Test SDF Network ; September 2015",
        "nativeTickerSymbol": "tXLM"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
summary
substrate-westend-assethub

```json
"payload": {
    "reference": {
        "id": "substrate-westend-assethub",
        "revision": 1
    },
    "alias": "Westend AssetHub",
    "parameters": {
        "type": "Substrate",
        "genesisHash": "0x67f9723393ef76214df0118c34bbbd3dbebc8ed46a10973a8c969d48fe7598c9",
        "addressPrefix": 42,
        "nativeTickerName": "Westend",
        "nativeTickerSymbol": "WND",
        "nativeTickerDecimals": 12,
        "supportedRuntimeVersions": [
            {
                "chainType": "AssetHub",
                "pallets": [
                    {
                        "name": "balances",
                        "methods": [
                            {
                                "name": "transfer_keep_alive",
                                "methodId": 3,
                                "feeParameters": {
                                    "base": 41063000,
                                    "type": "MethodWeight",
                                    "reads": 1,
                                    "writes": 1
                                }
                            }
                        ],
                        "moduleId": 10
                    },
                    {
                        "name": "staking",
                        "methods": [
                            {
                                "name": "bond",
                                "methodId": 0,
                                "feeParameters": {
                                    "base": 57791000,
                                    "type": "MethodWeight",
                                    "reads": 5,
                                    "writes": 4
                                }
                            },
                            {
                                "name": "bond_extra",
                                "methodId": 1,
                                "feeParameters": {
                                    "base": 105431000,
                                    "type": "MethodWeight",
                                    "reads": 10,
                                    "writes": 7
                                }
                            },
                            {
                                "name": "unbond",
                                "methodId": 2,
                                "feeParameters": {
                                    "base": 114771000,
                                    "type": "MethodWeight",
                                    "reads": 13,
                                    "writes": 7
                                }
                            },
                            {
                                "name": "withdraw_unbonded",
                                "methodId": 3,
                                "feeParameters": {
                                    "base": 110590540,
                                    "type": "MethodWeight",
                                    "reads": 14,
                                    "writes": 12
                                }
                            },
                            {
                                "name": "nominate",
                                "methodId": 5,
                                "feeParameters": {
                                    "base": 139574094,
                                    "type": "MethodWeight",
                                    "reads": 28,
                                    "writes": 6
                                }
                            },
                            {
                                "name": "chill",
                                "methodId": 6,
                                "feeParameters": {
                                    "base": 67641000,
                                    "type": "MethodWeight",
                                    "reads": 9,
                                    "writes": 6
                                }
                            },
                            {
                                "name": "set_payee",
                                "methodId": 7,
                                "feeParameters": {
                                    "base": 26060000,
                                    "type": "MethodWeight",
                                    "reads": 2,
                                    "writes": 1
                                }
                            },
                            {
                                "name": "set_controller",
                                "methodId": 8,
                                "feeParameters": {
                                    "base": 29380000,
                                    "type": "MethodWeight",
                                    "reads": 3,
                                    "writes": 3
                                }
                            },
                            {
                                "name": "rebond",
                                "methodId": 19,
                                "feeParameters": {
                                    "base": 102961223,
                                    "type": "MethodWeight",
                                    "reads": 10,
                                    "writes": 7
                                }
                            }
                        ],
                        "moduleId": 80
                    }
                ],
                "feeParameters": {
                    "type": "TransactionPayment",
                    "readWeight": 25000000,
                    "writeWeight": 100000000,
                    "baseExtrinsic": 125000000,
                    "transactionByteFee": "10000000",
                    "weightToFeePolynomial": [
                        "0",
                        "8.0"
                    ]
                },
                "transactionVersion": 16
            }
        ]
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
summary
tezos

```json
"payload": {
    "reference": {
        "id": "tezos",
        "revision": 1
    },
    "alias": "Tezos mainnet",
    "parameters": {
        "type": "Tezos",
        "chainId": "NetXdQprcVkpaWU",
        "nativeTickerName": "Tezos",
        "nativeTickerSymbol": "XTZ"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
summary
tezos-testnet-ithaca

```json
"payload": {
    "reference": {
        "id": "tezos-testnet-ithaca",
        "revision": 1
    },
    "alias": "Tezos Testnet Ithaca",
    "parameters": {
        "type": "Tezos",
        "chainId": "NetXnHfVqm9iesp",
        "nativeTickerName": "Tezos Testnet Ithaca",
        "nativeTickerSymbol": "tXTZ"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
summary
tron

```json
"payload": {
    "reference": {
        "id": "tron",
        "revision": 1
    },
    "alias": "Tron",
    "parameters": {
        "type": "Tron",
        "nativeTickerName": "TRX",
        "nativeTickerSymbol": "TRX"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
summary
tron-testnet

```json
"payload": {
    "reference": {
        "id": "tron-testnet",
        "revision": 1
    },
    "alias": "Tron Testnet",
    "parameters": {
        "type": "Tron",
        "nativeTickerName": "TRX",
        "nativeTickerSymbol": "TRX"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
summary
xrpl

```json
"payload": {
    "reference": {
        "id": "xrpl",
        "revision": 1
    },
    "alias": "XRPL",
    "parameters": {
        "type": "XRPL",
        "networkId": 0,
        "nativeTickerName": "XRP",
        "nativeTickerSymbol": "XRP"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
summary
xrpl-testnet

```json
"payload": {
    "reference": {
        "id": "xrpl-testnet",
        "revision": 1
    },
    "alias": "XRPL Testnet",
    "parameters": {
        "type": "XRPL",
        "networkId": 1,
        "nativeTickerName": "XRP Testnet",
        "nativeTickerSymbol": "tXRP"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```

details
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xrpl-testnet-august-2024

```json
"payload": {
    "reference": {
        "id": "xrpl-testnet-august-2024",
        "revision": 1
    },
    "alias": "XRPL Testnet August 2024",
    "parameters": {
        "type": "XRPL",
        "networkId": 1,
        "nativeTickerName": "XRP Testnet August 2024",
        "nativeTickerSymbol": "tXRP"
    },
    "description": null,
    "customProperties": {},
    "type": "v0_UpdateLedger"
}
```