How do I add multiple recipients for transactions via Blockchain API

Question

recipes ={'1Pd9gXJ8EqyGrqMKVevQWNjjF4B4dcSykf':10000,'14gVMjoCbjaGU3s9EQghVxYTAJgkmqqtHV':10000

Trying to send bitcoins using Blockchain.info API to both addresses in the recipes above.

This is my request:

url_multi = 'https://blockchain.info/nl/merchant/MYKEY/sendmany?password=MYPASSWORD&recipients='+recipes+'&fee=15000'

requests.get(url_multi)

I am getting the following trypeerror: TypeError: cannot concatenate 'str' and 'dict' objects

How do I add multiple recipients to the request without using a dict?

Answer 1

Convert the recipes into JSON objects.

x = json.dumps(recipes) 

url_multi = 'https://blockchain.info/nl/merchant/MYKEY/sendmany?password=MYPASSWORD&recipients='+x+'&fee=15000'

requests.get(url_multi)