Key error diagnosis

ByteDance Seed | model permission denied

Diagnose ByteDance Seed model permission denied (403) by checking balance, Base URL, model permission, region/IP, and visible models before the next fix.

Provider

ByteDance Seed

China provider route

Error type

model permission denied

high

Status code

403

permission-denied-model

Sample models

Seed 1.6 · Seed 1.6 Flash · Seed-2.0-Lite

Error route summary

Error type

permission-denied-model

high

Provider

ByteDance Seed

Status code

403

Read-only check. Detection data burns after 5 minutes.

What this error usually means

Diagnose ByteDance Seed model permission denied (403) by checking balance, Base URL, model permission, region/IP, and visible models before the next fix.

Provider: ByteDance Seed
Error type: model permission denied
Status code: 403

How to prove it during checking

Read-only check. Detection data burns after 5 minutes.

Run read-only identity first: confirm whether the key really belongs to ByteDance Seed, not just a compatible protocol.
Then list models or run a lightweight probe: check whether models like Seed 1.6 · Seed 1.6 Flash · Seed-2.0-Lite are visible and return stable evidence.
Finally record 403, error body, latency, egress IP, and reproducibility to separate balance, permission, route, or upstream issues.

Next action

model permission denied should not only show failed. The console should return the next move: refill balance, change Base URL, switch model, add permission, change egress IP, hold listing, or monitor.

Read-only check. Detection data burns after 5 minutes.
China provider route
Seed 1.6 · Seed 1.6 Flash · Seed-2.0-Lite

Open key check

Read-only check. Detection data burns after 5 minutes.

Open providers

ByteDance Seed

Open models

Seed 1.6 · Seed 1.6 Flash · Seed-2.0-Lite