API Reference
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Estimate gas for a transaction

post
https://api.tatum.io/v3/blockchain/estimate

10 credits per API call

Estimate the current fee for different types of transactions.

This API is supported for the following blockchains:

  • Bitcoin
  • BNB Smart Chain
  • Celo
  • Dogecoin
  • Ethereum
  • Harmony
  • Klaytn
  • Litecoin
  • Polygon
  • XinFin
Body Params
string
enum
required

The blockchain to estimate the fee for

Allowed:
string
enum
required

The type of the transaction

string
length between 42 and 42

(Only if type=TRANSFER_ERC20) The blockchain address of the sender address

string
length between 42 and 42

(Only if type=TRANSFER_ERC20) The blockchain address of the recipient address

string
length between 42 and 42

(Only if type=TRANSFER_ERC20) The blockchain address of the smart address of the fungible token

string

(Only if type=TRANSFER_ERC20) The amount of the fungible token to be sent

Responses

Updated 5 months ago

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Updated 5 months ago