PDF 支持

 curl https://api.anthropic.com/v1/messages \
   -H "content-type: application/json" \
   -H "x-api-key: $ANTHROPIC_API_KEY" \
   -H "anthropic-version: 2023-06-01" \
   -d '{
     "model": "claude-opus-4-20250514",
     "max_tokens": 1024,
     "messages": [{
         "role": "user",
         "content": [{
             "type": "document",
             "source": {
                 "type": "url",
                 "url": "https://assets.anthropic.com/m/1cd9d098ac3e6467/original/Claude-3-Model-Card-October-Addendum.pdf"
             }
         },
         {
             "type": "text",
             "text": "What are the key findings in this document?"
         }]
     }]
 }'

# Method 1: Fetch and encode a remote PDF
curl -s "https://assets.anthropic.com/m/1cd9d098ac3e6467/original/Claude-3-Model-Card-October-Addendum.pdf" | base64 | tr -d '\n' > pdf_base64.txt

# Method 2: Encode a local PDF file
# base64 document.pdf | tr -d '\n' > pdf_base64.txt

# Create a JSON request file using the pdf_base64.txt content
jq -n --rawfile PDF_BASE64 pdf_base64.txt '{
    "model": "claude-opus-4-20250514",
    "max_tokens": 1024,
    "messages": [{
        "role": "user",
        "content": [{
            "type": "document",
            "source": {
                "type": "base64",
                "media_type": "application/pdf",
                "data": $PDF_BASE64
            }
        },
        {
            "type": "text",
            "text": "What are the key findings in this document?"
        }]
    }]
}' > request.json

# Send the API request using the JSON file
curl https://api.anthropic.com/v1/messages \
  -H "content-type: application/json" \
  -H "x-api-key: $ANTHROPIC_API_KEY" \
  -H "anthropic-version: 2023-06-01" \
  -d @request.json

# First, upload your PDF to the Files API
curl -X POST https://api.anthropic.com/v1/files \
  -H "x-api-key: $ANTHROPIC_API_KEY" \
  -H "anthropic-version: 2023-06-01" \
  -H "anthropic-beta: files-api-2025-04-14" \
  -F "file=@document.pdf"

# Then use the returned file_id in your message
curl https://api.anthropic.com/v1/messages \
  -H "content-type: application/json" \
  -H "x-api-key: $ANTHROPIC_API_KEY" \
  -H "anthropic-version: 2023-06-01" \
  -H "anthropic-beta: files-api-2025-04-14" \
  -d '{
    "model": "claude-opus-4-20250514", 
    "max_tokens": 1024,
    "messages": [{
      "role": "user",
      "content": [{
        "type": "document",
        "source": {
          "type": "file",
          "file_id": "file_abc123"
        }
      },
      {
        "type": "text",
        "text": "What are the key findings in this document?"
      }]
    }]
  }'

# Create a JSON request file using the pdf_base64.txt content
jq -n --rawfile PDF_BASE64 pdf_base64.txt '{
    "model": "claude-opus-4-20250514",
    "max_tokens": 1024,
    "messages": [{
        "role": "user",
        "content": [{
            "type": "document",
            "source": {
                "type": "base64",
                "media_type": "application/pdf",
                "data": $PDF_BASE64
            },
            "cache_control": {
              "type": "ephemeral"
            }
        },
        {
            "type": "text",
            "text": "Which model has the highest human preference win rates across each use-case?"
        }]
    }]
}' > request.json

# Then make the API call using the JSON file
curl https://api.anthropic.com/v1/messages \
  -H "content-type: application/json" \
  -H "x-api-key: $ANTHROPIC_API_KEY" \
  -H "anthropic-version: 2023-06-01" \
  -d @request.json

# Create a JSON request file using the pdf_base64.txt content
jq -n --rawfile PDF_BASE64 pdf_base64.txt '
{
  "requests": [
      {
          "custom_id": "my-first-request",
          "params": {
              "model": "claude-opus-4-20250514",
              "max_tokens": 1024,
              "messages": [
                {
                    "role": "user",
                    "content": [
                        {
                            "type": "document",
                            "source": {
 "type": "base64",
 "media_type": "application/pdf",
 "data": $PDF_BASE64
                            }
                        },
                        {
                            "type": "text",
                            "text": "Which model has the highest human preference win rates across each use-case?"
                        }
                    ]
                }
              ]
          }
      },
      {
          "custom_id": "my-second-request",
          "params": {
              "model": "claude-opus-4-20250514",
              "max_tokens": 1024,
              "messages": [
                {
                    "role": "user",
                    "content": [
                        {
                            "type": "document",
                            "source": {
 "type": "base64",
 "media_type": "application/pdf",
 "data": $PDF_BASE64
                            }
                        },
                        {
                            "type": "text",
                            "text": "Extract 5 key insights from this document."
                        }
                    ]
                }
              ]
          }
      }
  ]
}
' > request.json

# Then make the API call using the JSON file
curl https://api.anthropic.com/v1/messages/batches \
  -H "content-type: application/json" \
  -H "x-api-key: $ANTHROPIC_API_KEY" \
  -H "anthropic-version: 2023-06-01" \
  -d @request.json