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FLUX.2 Klein 4B

Call FLUX.2 Klein 4B with SingIt. Modality: image. Snapshot prices and curl example.

Model

Modality: image

Snapshot price (USD): base exact: $0.021448; solana exact: $0.022448

Prices as of 2026-11-10T12:03:14.294Z. The live response is authoritative.

Call it

curl -i -X POST https://ask.singitai.app/v1/images/generations -H 'Content-Type: application/json' -d '{"model":"flux.2-klein-4b","prompt":"A green robot"}'

Unpaid demo; paid routes return HTTP 402. Free routes follow their published limits.