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Estimate gas for a transfer

post
https://api.tatum.io/v4/blockchainOperations/gas

10 credits per API call

Get an estimated gas price (wei) and the number of gas units needed for a transaction.

New endpoint which is unifying all supported chains for gas estimation into the one. List of supported chains is bellow.

  • BNB Smart Chain (BSC)
  • Celo (CELO)
  • Elrond (EGLD)
  • Ethereum (ETH)
  • Harmony (ONE)
  • Klaytn (KLAY)
  • KuCoin Community Chain (KCS)
  • Flare (FLR)
  • Cronos (CRO)
  • Avalanche (AVAX)
  • Base (BASE)
  • Polygon (POL_ETH)
  • Optimism (OPTIMISM)
  • Fantom (FTM)
  • Sonic (S)
Body Params
string
required

Blockchain address of the sender

string
required

Blockchain address of the recipient

string
required

Amount to be sent

string

Data to be sent

string

Contract address of the token (only for ETH)

string
enum
required

Blockchain to estimate gas for

Responses

403

Forbidden. The request is authenticated, but it is not possible to required perform operation due to logical error or invalid permissions.

Updated 4 months ago

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Updated 4 months ago