Estimate network fee

post

https://api-sandbox.straitsx.com/v1/blockchain_transfer/withdrawals/{blockchain}/estimate_network_fee

[Available in Production/Sandbox environment] Estimate the network fee for a blockchain withdrawal on the specified blockchain.

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Path Params

blockchain

string

required

Takes the blockchain value from Get a list of supported blockchains endpoint

Headers

X-XFERS-APP-API-KEY

string

required

You can retrieve this from your Dashboard Developer Tools.

Note: The X-XFERS-APP-API-KEY is a mandatory header for all authentication methods, including standard API key usage and HTTP Request Signing mode.

X-PUBLIC-KEY-ID

string

The Key ID, can be retrieved from your StraitsX Dashboard.

Note: This header attribute is required when HTTP Request Signing is enabled for your account.

X-TIMESTAMP

string

Current Unix epoch time in seconds. Must be within ±300 seconds of server time.

Note: This header attribute is required when HTTP Request Signing is enabled for your account.

X-NONCE

string

A unique UUID string per request, used for replay protection. Must not be reused within the timestamp window.
Regex: /\A[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}\z/i

Note: This header attribute is required when HTTP Request Signing is enabled for your account.

X-SIGNATURE

string

Base64-encoded digital signature of the canonical request string.

Note: This header attribute is required when HTTP Request Signing is enabled for your account.

Response

Language

Credentials

Header

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Response

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application/json

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