Key risk probe

StepFun: Step 3.5 Flash | proxy or shared key risk

StepFun: Step 3.5 Flash proxy or shared key risk decides whether a key can be connected, listed, sold, or monitored. TestKey combines model ID stepfun/step-3.5-flash, provider StepFun AI, pricing, region, error bodies, headers, and runtime signals.

Model

stepfun/step-3.5-flash

StepFun: Step 3.5 Flash

Provider

StepFun AI

1 models in catalog

Risk dimension

proxy or shared key risk

proxy-shared-key

Judgement signal

real key probe required

Context window: 262,144

Risk profile summary

Model

stepfun/step-3.5-flash

Risk dimension

proxy-shared-key

Judgement signal

real key probe required

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

Why this risk matters

StepFun: Step 3.5 Flash proxy or shared key risk decides whether a key can be connected, listed, sold, or monitored. TestKey combines model ID stepfun/step-3.5-flash, provider StepFun AI, pricing, region, error bodies, headers, and runtime signals.

Model: stepfun/step-3.5-flash
Provider: StepFun AI
Risk dimension: proxy or shared key risk

How to prove it

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

Start with judgement signal: real key probe required, then run a read-only runtime probe with a real key.
proxy or shared key risk must bind model ID stepfun/step-3.5-flash; never mix results from another model at the same provider.
proxy or shared key risk · real key probe required · 262,144

Next operator action

StepFun: Step 3.5 Flash proxy or shared key risk should become an action: add pricing, downgrade, change route, limit resale, add monitoring, alert procurement, or send to human review.

Read-only check. Detection data burns after 5 minutes.
Judgement signal: real key probe required
Context window: 262,144

Open key checker

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

Open models

StepFun: Step 3.5 Flash

Open providers

StepFun AI