Polygon

Post Bootstrapping Intent

Changed on Nov 3, 2026

Creates a new account bootstrapping intent transaction.

Returns an unsigned transaction that sets up the user’s wallet for delegation. It is required to sign and send this transaction only once, the very first time the user is going to delegate. If this step is not completed, any subsequent delegation transactions will fail.

post/v1/polygon/{network}/bootstrapping-intents

Request

Base URL
https://svc.blockdaemon.com/boss
URL
https://svc.blockdaemon.com/boss/v1/polygon/{network}/bootstrapping-intents
Auth
API key in header X-API-KEY

Request body

wallet_addressstring hex required

Hex-encoded Ethereum account or smart contract address.

token_type'MATIC' | 'POL'

Polygon token type

Example request

{
  "wallet_address": "0x00000000219ab540356cBB839Cbe05303d7705Fa"
}

Response

Bootstrapping intent created

Blockchain protocol.

Protocol-specific network.

customer_idstring required

Unique identifier for a customer

Example response

{
  "polygon": {
    "to": "0x00000000219ab540356cBB839Cbe05303d7705Fa",
    "unsigned_transaction": "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\n",
    "wallet_address": "0x00000000219ab540356cBB839Cbe05303d7705Fa"
  },
  "customer_id": "SatoshiNakamoto-xUYJbPw9hw"
}

Changes

Nov 3, 20262c09b3ef4f99 Revision changes
- breaking
  the response's property type changed from string to integer, and format from no format to int32 for status
- breaking
  the response's property type changed from string to integer, and format from no format to int32 for status
- warning
  removed the optional property from the response with the status
- warning
  removed the optional property from the response with the status
- warning
  added the new devnet enum value to the response property for the response status
- warning
  added the new fuji enum value to the response property for the response status
- warning
  added the new goerli enum value to the response property for the response status
- warning
  added the new local enum value to the response property for the response status
- warning
  added the new localnet enum value to the response property for the response status
- warning
  added the new prater enum value to the response property for the response status
- warning
  added the new preprod enum value to the response property for the response status
- warning
  added the new testnet enum value to the response property for the response status
- info
  the response's property default value mainnet was removed for the status
- info
  removed the holesky enum value from the response property for the response status
- info
  removed the polkadot enum value from the response property for the response status

Operation history