util

microalgos_to_algos(microalgos)

Convert microalgos to algos.

Parameters:microalgos (int) – how many microalgos Returns:how many algos Return type:int or decimal

algos_to_microalgos(algos)

Convert algos to microalgos.

Parameters:algos (int or decimal) – how many algos Returns:how many microalgos Return type:int

sign_bytes(to_sign, private_key)

Sign arbitrary bytes after prepending with “MX” for domain separation.

Parameters:to_sign (bytes) – bytes to sign Returns:base64 signature Return type:str

verify_bytes(message, signature, public_key)

Verify the signature of a message that was prepended with “MX” for domain separation.

Parameters:

• message (bytes) – message that was signed, without prefix
• signature (str) – base64 signature
• public_key (str) – base32 address

Returns:

whether or not the signature is valid

Return type:

bool

build_headers_from(kwarg_headers: Dict[str, Any], additional_headers: Dict[str, Any])

Build correct headers for AlgodClient.algod_request.

Parameters:

• kwarg_headers (Dict[str, Any]) – headers passed through kwargs.
• additional_headers (Dict[str, Any]) – additional headers to pass to AlgodClient.algod_request

Returns:

final version of headers dictionary to be used for AlgodClient.algod_request

Return type:

Dict[str, any]