ສະຖານະການເຊື່ອມຕໍ່
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Client ID + Secret — checking…
Redirect URI — ຕ້ອງໃສ່ URL ເຕັມນີ້ ໃນ SoundCloud App settings:
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PKCE generator — ✓ ມີແລ້ວ (SHA-256, 128-char verifier, cryptographic state)
Callback handler — ✓ ມີແລ້ວ (ໜ້ານີ້ — secure server-side exchange)
Token storage + refresh — ✓ ມີແລ້ວ (Firestore + auto-refresh 5min before expiry)
Upload script — ✓ ມີແລ້ວ (trigger on song approval + ISRC, auto-upload with metadata)