Add Shards

Add Pool Shards PSBT

Generates a PSBT for adding shards to an existing pool.

POSThttps://api-dev.saturnbtc.io/v0/pool/add-pool-shards/psbt

Authorization

bearer

Body

application/json

The request body containing details for creating accounts PSBT.

feeRate*The fee rate for the transaction (in sats per byte)

The fee rate for the transaction (in sats per byte).

accountsLength*The number of accounts to create. Maximum is 11

The number of accounts to create. Maximum is 11.

pubkey*The public key of the user initiating the request

The public key of the user initiating the request.

address*string

The address of the user. If no secondary address is provided, the primary address must be a taproot address. (P2TR)

secondaryAddressstring

The secondary address of the user. Must be a taproot address. (P2TR)

Response

201400401403500

An object containing the PSBT, fee, utxos to sign, and the created accounts.

Body

application/json

accounts*array of CreatedAccount (object)

psbt*string

fee*number

utxosToSign*array of UtxoToSign (object)

Request

JavaScriptCurlPython

const response = await fetch('https://api-dev.saturnbtc.io/v0/pool/add-pool-shards/psbt', {
    method: 'POST',
    headers: {
      "Content-Type": "application/json"
    },
    body: JSON.stringify({
      "feeRate": 0,
      "accountsLength": 0,
      "pubkey": "text",
      "address": "text"
    }),
});
const data = await response.json();

Response

201400401403500

{
  "accounts": [
    {
      "privkey": "text",
      "pubkey": "text",
      "address": "text"
    }
  ],
  "psbt": "text",
  "fee": 0,
  "utxosToSign": [
    {
      "address": "text",
      "signingIndexes": [
        0
      ],
      "sigHash": 0,
      "utxo": "text"
    }
  ]
}

Add Pool Shards Message

Generates a message hash required to add shards to a pool.

POSThttps://api-dev.saturnbtc.io/v0/pool/add-pool-shards/message

Authorization

bearer

Body

application/json

The request body containing details for adding pool shards.

poolId*string

accounts*The accounts created in the `initialize-pool/psbt` endpoint

The accounts created in the initialize-pool/psbt endpoint.

feeRate*The fee rate for the transaction (in sats per byte)

The fee rate for the transaction (in sats per byte).

signedPsbt*The signed PSBT in base64 format

The signed PSBT in base64 format.

pubkey*The public key of the user initiating the request

The public key of the user initiating the request.

address*string

The address of the user. If no secondary address is provided, the primary address must be a taproot address. (P2TR)

secondaryAddressstring

The secondary address of the user. Must be a taproot address. (P2TR)

Response

201400401403500

A hexadecimal string representing the hash of the add shards message.

Body

application/json

string

Request

JavaScriptCurlPython

const response = await fetch('https://api-dev.saturnbtc.io/v0/pool/add-pool-shards/message', {
    method: 'POST',
    headers: {
      "Content-Type": "application/json"
    },
    body: JSON.stringify({
      "poolId": "text",
      "accounts": [
        {
          "privkey": "text",
          "pubkey": "text",
          "address": "text"
        }
      ],
      "feeRate": 0,
      "signedPsbt": "text",
      "pubkey": "text",
      "address": "text"
    }),
});
const data = await response.json();

Response

201400401403500

text

Add Pool Shards

Finalizes the process of adding shards to a pool.

POSThttps://api-dev.saturnbtc.io/v0/pool/add-pool-shards

Authorization

bearer

Body

application/json

The request body containing the add shards request and signature.

signature*The user's signature of the initialization message

The user's signature of the initialization message.

poolId*string

accounts*The accounts created in the `initialize-pool/psbt` endpoint

The accounts created in the initialize-pool/psbt endpoint.

feeRate*The fee rate for the transaction (in sats per byte)

The fee rate for the transaction (in sats per byte).

signedPsbt*The signed PSBT in base64 format

The signed PSBT in base64 format.

pubkey*The public key of the user initiating the request

The public key of the user initiating the request.

address*string

The address of the user. If no secondary address is provided, the primary address must be a taproot address. (P2TR)

secondaryAddressstring

The secondary address of the user. Must be a taproot address. (P2TR)

Response

201400401403500

The Arch Network transaction ID of the pool shards addition.

Body

application/json

string

Request

JavaScriptCurlPython

const response = await fetch('https://api-dev.saturnbtc.io/v0/pool/add-pool-shards', {
    method: 'POST',
    headers: {
      "Content-Type": "application/json"
    },
    body: JSON.stringify({
      "signature": "text",
      "poolId": "text",
      "accounts": [
        {
          "privkey": "text",
          "pubkey": "text",
          "address": "text"
        }
      ],
      "feeRate": 0,
      "signedPsbt": "text",
      "pubkey": "text",
      "address": "text"
    }),
});
const data = await response.json();

Response

201400401403500

text