curl --request POST \
  --url https://api.siliconflow.com/v1/embeddings \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "Qwen/Qwen3-Embedding-8B",
  "input": "Silicon flow embedding online: fast, affordable, and high-quality embedding services. come try it out!"
}
'

import requests

url = "https://api.siliconflow.com/v1/embeddings"

payload = {
    "model": "Qwen/Qwen3-Embedding-8B",
    "input": "Silicon flow embedding online: fast, affordable, and high-quality embedding services. come try it out!"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    model: 'Qwen/Qwen3-Embedding-8B',
    input: 'Silicon flow embedding online: fast, affordable, and high-quality embedding services. come try it out!'
  })
};

fetch('https://api.siliconflow.com/v1/embeddings', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "object": [
    "list"
  ],
  "model": "<string>",
  "data": [
    {
      "object": "embedding",
      "embedding": [
        123
      ],
      "index": 123
    }
  ],
  "usage": {
    "prompt_tokens": 123,
    "completion_tokens": 123,
    "total_tokens": 123
  }
}

{
  "code": 20012,
  "message": "<string>",
  "data": "<string>"
}

"Invalid token"

"404 page not found"

{
  "message": "Request was rejected due to rate limiting. If you want more, please contact contact@siliconflow.com. Details:TPM limit reached.",
  "data": "<string>"
}

{
  "code": 50505,
  "message": "Model service overloaded. Please try again later.",
  "data": "<string>"
}

"<string>"