curl --request POST \
  --url https://api.pramaan.dev/v1/capabilities/papers.search-filtered \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "query": "protein folding",
  "limit": 3
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({query: 'protein folding', limit: 3})
};

fetch('https://api.pramaan.dev/v1/capabilities/papers.search-filtered', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.pramaan.dev/v1/capabilities/papers.search-filtered"

payload = {
    "query": "protein folding",
    "limit": 3
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "results": [
    {
      "title": "<string>",
      "doi": "<string>",
      "pmid": "<string>",
      "pmcid": "<string>",
      "arxivId": "<string>",
      "anthologyId": "<string>",
      "abstract": "<string>",
      "publicationYear": 2000,
      "publicationDate": "<string>",
      "documentType": "<string>",
      "language": "<string>",
      "authors": [
        {
          "name": "<string>",
          "orcid": "<string>",
          "alternateNames": [
            "<string>"
          ],
          "affiliations": [
            {
              "name": "<string>",
              "ror": "<string>",
              "years": [
                0
              ]
            }
          ],
          "homepageUrl": "<string>"
        }
      ],
      "venue": "<string>",
      "citationCount": 4503599627370495,
      "referenceCount": 4503599627370495,
      "isOpenAccess": true,
      "url": "<string>",
      "pdfUrl": "<string>",
      "funding": [
        {
          "name": "<string>",
          "funderDoi": "<string>",
          "awardNumber": "<string>",
          "awardDoi": "<string>"
        }
      ],
      "subjects": [
        "<string>"
      ],
      "ref": "<string>",
      "contexts": [
        "<string>"
      ],
      "intents": [
        "<string>"
      ],
      "isInfluential": true
    }
  ],
  "nextCursor": "<string>"
}

{
  "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>"
      }
    ]
  }
}