AI Rate Card

Kling AI: Kling V2.1 Master · fastrouter

Kling 2.1 Master is the premium version of Kling's 2.1 model, designed for professional use. It delivers top-tier image-to-video performance with exceptionally fluid motion and cinematic visuals. The model provides smoother playback and more dramatic action scenes compared to lower tiers. It offers very precise prompt adherence, allowing complex instructions to produce coherent, high-quality video. The high output quality comes with increased compute cost, but users gain a very polished, filmic look. In summary, Kling 2.1 Master produces advanced, dynamic animations with excellent detail and strict alignment to input prompts.

Base modelAll models on this baseAll models of the providerto the provider

Price, $ $1.20 / second

Context 8 192

Max output 4 096

Accepts images, text

Last checked 04.11.2026 12:00:14 UTC

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API

This model type has no common request format: see the provider's documentation.

API base URL
https://go.fastrouter.ai/api/v1

Provider's API documentation

Source: AI Rate Card, https://airatecard.com/en/c/offer%3Afastrouter%7Ckling-ai/kling-v2-1-master, prices checked 2026-11-04; seller's page: https://fastrouter.ai/models/kling-ai/kling-v2-1-master

Technical details

ID: offer:fastrouter|kling-ai/kling-v2-1-master