How to pass json through a form?

Question

PHP

hello how to pass json data through form?

[email protected]:~$ curl -X POST "https://edge.qiwi.com/sinap/api/v2/terms/1963/payments" \
  --header "Content-Type: application/json" \
  --header "Accept: application/json" \
  --header "Authorization: Bearer YUu2qw048gtdsvlk3iu" \
  -d '{
        "id":"21131343",
        "sum":{
          "amount":1000,
          "currency":"643"
        },
        "paymentMethod":{
          "type":"Account",
          "accountId":"643"
        },
        "fields": {
          "account":"4256********1231"
        }
      }'

Answer 1

Only through JS you can send json, so there is no way in this case if the api does not allow cross-domain requests.
And so you need to make such requests from the backend, in the same place the key transmits your secret for authorization, or do you want to give it to the world along with the wallet?