TAtatum
Flare - Tatum API

Send FLR or fungible tokens (ERC-20) from account to account

/v3/flare/transaction

2 credits per API call

Send FLR or Tatum-supported fungible tokens (ERC-20) from account to account.

NOTE: Sending the fungible tokens is supported only on the mainnet.

Signing a transaction
When sending FLR, you are charged a fee for the transaction, and you must sign the transaction with the private key of the blockchain address from which the fee will be deducted.

Providing the private key in the API is not a secure way of signing transactions, because the private key can be stolen or exposed. Your private keys should never leave your security perimeter. You should use the private keys only for testing a solution you are building on the testnet of a blockchain.

post/v3/flare/transaction

Request

  • Base URL
    https://api.tatum.io
  • URL
    https://api.tatum.io/v3/flare/transaction
  • Auth
    API key in header x-api-key

Query parameters

testnetType'flare-coston' | 'flare-coston2' | 'flare-songbird'

Type of Flare testnet in query. Defaults to flare-coston. For mainnet API Key, this value is ignored.

Headers

x-testnet-type'flare-coston' | 'flare-coston2' | 'flare-songbird'

Type of Flare testnet in header. Defaults to flare-coston. For mainnet API Key, this value is ignored.

Request body

datastring

Additional data that can be passed to a blockchain transaction as a data property; must be in the hexadecimal format

noncenumber

Nonce to be set to Flare transaction. If not present, last known nonce will be used.

tostring required

Blockchain address to send assets

currency'FLR' required

Currency to transfer from Flare Blockchain Account.

amountstring required

Amount to be sent.

fromPrivateKeystring

Private key of sender address. Private key, or signature Id must be present.

Example request

{
  "data": "4d79206e6f746520746f2074686520726563697069656e74",
  "to": "0x687422eEA2cB73B5d3e242bA5456b782919AFc85",
  "currency": "FLR",
  "fee": {
    "gasLimit": "40000",
    "gasPrice": "20"
  },
  "amount": "100000",
  "fromPrivateKey": "0x05e150c73f1920ec14caa1e0b6aa09940899678051a78542840c2668ce5080c2"
}

Response

OK

OR

Example response

{
  "txId": "c83f8818db43d9ba4accfe454aa44fc33123d47a4f89d47b314d6748eb0e9bc9"
}

Changes

No recorded changes to this operation across all 1 revision of this API.