Claude Opus 4.8

chat Claude price on request

Request

POST https://app.video-blade.com/api/v1/generations
X-API-Key: vb_…
Content-Type: application/json

{
  "callback_url": "https://your-app.example/callbacks/video-blade",
  "input": {
    "messages": "\u2026"
  },
  "model": "claude-claude-opus-4-8"
}

Input parameters

Name	Type	Required	Description
`messages`	array	required	Conversation messages in chronological order.
`tools`	array	optional	Optional callable tools. Each tool includes a name, description, and input_schema.
`thinkingFlag`	boolean	optional	Project-specific thinking flag used by the current Claude adapter.
`stream`	boolean	optional	If set to true, the response is returned as an SSE stream. Default: `True`
`max_tokens`	number	optional	Optional Claude output token limit. Leave empty to use the default of 4096. Default: `4096`

Pricing

Price on request; the charge is settled from actual consumption with the chat coefficient ×1.25. See Pricing & tokens.