Token calculator
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Token calculator
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Available in Classic and VPC
Calculate the number of tokens in a sentence entered in a model other than the HyperCLOVA model.
Request
The following describes the request format for the endpoint. The request format is as follows:
| Method | URI |
|---|---|
| POST | /v1/api-tools/chat-tokenize/{modelName} |
Request headers
The following describes the request headers.
| Field | Required | Description |
|---|---|---|
X-NCP-CLOVASTUDIO-API-KEY | Required | API key issued when creating the test app or service app |
X-NCP-APIGW-API-KEY | Required | API Gateway key issued when creating the test app or service app |
X-NCP-CLOVASTUDIO-REQUEST-ID | Optional | Request ID |
Content-Type | Required | Request data format
|
Request path parameters
The following describes the request path parameters.
| Field | Type | Required | Description |
|---|---|---|---|
modelName | String | Required | Model name
|
Request body
The following describes the request body.
| Field | Type | Required | Description |
|---|---|---|---|
text | String | Required | List of conversation messages to count tokens for |
Request example
The following is a sample request.
curl --location --request POST 'https://clovastudio.apigw.ntruss.com/v1/api-tools/chat-tokenize/{modelName}' \
--header 'X-NCP-CLOVASTUDIO-API-KEY: {CLOVA Studio API Key}' \
--header 'X-NCP-APIGW-API-KEY: {API Gateway API Key}' \
--header 'X-NCP-CLOVASTUDIO-REQUEST-ID: {Request ID}' \
--header 'Content-Type: application/json' \
--data '{
"text" : "Tell me the total number of tokens."
}'
Response
The following describes the response format.
Response body
The following describes the response body.
| Field | Type | Required | Description |
|---|---|---|---|
numTokens | Integer | - | Result of calculating the number of tokens |
Response example
The following is a sample example.
Succeeded
The following is a sample response upon a successful call.
{
"status": {
"code": "20000",
"message": "OK"
},
"result": {
"numTokens": 1000
}
}
Failure
The following is a sample response upon a failed call.
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