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- HTTP client using Clerk JWT + Browser-Token (timestamp-based) + Device-Id
- Token refresh via POST auth.suno.com/v1/client/sessions/{id}/touch
- Generate flow: c/check → generate/v2-web → feed/v3 polling → WAV conversion
- File-based input (--prompt-file, --tags-file) to avoid shell escaping issues
- WAV URLs returned automatically after generate completes
- Session stored at ~/.config/webctl/sessions/suno/
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Summary
webctl sunoadapter with 4 commands:login,generate,download,poll--prompt-file,--tags-file) avoids shell escaping issues with lyrics/Chinese textAuth Flow
Bearer) +Browser-Token(base64 timestamp) +Device-Idper requestPOST auth.suno.com/v1/client/sessions/{id}/touchusing stored Clerk cookieswebctl suno loginto extract all cookies incl.auth.suno.comhttponly onesGenerate Flow
POST /api/c/check— captcha gate (clean IP:required: false, no token needed)POST /api/generate/v2-web/— submits batch, returns 2 clip IDsPOST /api/feed/v3— polls untilstatus: completePOST /api/gen/{id}/convert_wav/+GET /api/gen/{id}/wav_file/— WAV URLPOST /api/billing/clips/{id}/download/— billing trackingTest Plan
suno pollwith existing clip ID returns correct metadatasuno download --format wavreturns CDN WAV URLsuno download(default) returns WAV URLsuno login— requires browser, tested manually via spy session import