curl --request POST \
  --url https://api.pramaan.dev/v1/capabilities/signature.request.send \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --data '
{
  "title": "Agreement",
  "subject": "Please sign",
  "documents": [
    {
      "id": "agreement",
      "fileId": "file_01ARZ3NDEKTSV4RRFFQ69G5FAV",
      "filename": "agreement.pdf"
    }
  ],
  "signers": [
    {
      "id": "buyer",
      "name": "Alex Example",
      "email": "alex@example.com"
    }
  ],
  "fields": [
    {
      "name": "Sign",
      "type": "signature",
      "documentId": "agreement",
      "signerId": "buyer",
      "page": 1,
      "x": 100,
      "y": 100
    }
  ]
}
'

const options = {
  method: 'POST',
  headers: {
    'Idempotency-Key': '<idempotency-key>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    title: 'Agreement',
    subject: 'Please sign',
    documents: [
      {
        id: 'agreement',
        fileId: 'file_01ARZ3NDEKTSV4RRFFQ69G5FAV',
        filename: 'agreement.pdf'
      }
    ],
    signers: [{id: 'buyer', name: 'Alex Example', email: 'alex@example.com'}],
    fields: [
      {
        name: 'Sign',
        type: 'signature',
        documentId: 'agreement',
        signerId: 'buyer',
        page: 1,
        x: 100,
        y: 100
      }
    ]
  })
};

fetch('https://api.pramaan.dev/v1/capabilities/signature.request.send', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.pramaan.dev/v1/capabilities/signature.request.send"

payload = {
    "title": "Agreement",
    "subject": "Please sign",
    "documents": [
        {
            "id": "agreement",
            "fileId": "file_01ARZ3NDEKTSV4RRFFQ69G5FAV",
            "filename": "agreement.pdf"
        }
    ],
    "signers": [
        {
            "id": "buyer",
            "name": "Alex Example",
            "email": "alex@example.com"
        }
    ],
    "fields": [
        {
            "name": "Sign",
            "type": "signature",
            "documentId": "agreement",
            "signerId": "buyer",
            "page": 1,
            "x": 100,
            "y": 100
        }
    ]
}
headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "job_id": "<string>",
  "status": "running",
  "held_micro": 123
}

{
  "error": {
    "code": "addendum_required",
    "message": "<string>",
    "next": "<string>",
    "request_id": "<string>",
    "retryable": true,
    "effect": "none",
    "slot": "<string>",
    "required_micro": 123,
    "reason": "balance",
    "plan": "<string>",
    "needs": [
      {
        "kind": "approval",
        "detail": "<string>",
        "step": "<string>"
      }
    ]
  }
}