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POST
Claude Messages Count Tokens

Autorisations

Authorization
string
header
requis

Corps

application/json
model
enum<string>
requis

V1 Messages Count Tokens Model

Options disponibles:
claude-fable-5-1,
claude-fable-5,
claude-opus-5,
claude-opus-4-8,
claude-sonnet-5,
claude-sonnet-4-6,
claude-opus-4-7,
claude-opus-4-6,
claude-opus-4-5-20251101,
claude-haiku-4-5-20251001,
claude-sonnet-4-5-20250929,
claude-opus-4-1-20250805,
claude-sonnet-4-20250514,
claude-opus-4-20250514,
claude-3-7-sonnet-20250219,
claude-3-5-sonnet-20241022,
claude-3-5-haiku-20241022,
claude-3-5-sonnet-20240620,
claude-3-haiku-20240307,
claude-3-sonnet-20240229
Exemple:

"claude-opus-4-8"

messages
object[]
requis
Required array length: 1 - 100000 elements
system
thinking
object
tool_choice
object
tools
object[]

V1 Messages Count Tokens Tools

cache_control
object

Réponse

V1 Messages Count Tokens Response 200

input_tokens
integer
requis

V1 Messages Count Tokens Response 200 Input Tokens