TestKey.ai mark
AI API KEY CHECKER

Check an AI key

Paste a key to see provider, models, quota, limits, and risk. Read-only. Results expire in 5 minutes.

Improve accuracyAuto detect

If you know the provider, choose it. Otherwise keep auto detect.

Read-only · no raw key storage · no supplier inventory · 5-minute expiryNo raw key storage. Weak evidence stays marked as candidate.
After check

After the result, open the next page.

For example, a Kimi key check can lead into the provider page, model page, comparisons, balance guide, and risk notes.

Kimi providerKimi K2 modelKimi vs QwenKimi balance guideMoonshot protocol
Next steps4

Start with the main providers

Open the eight providers people check most often, then move into the longer tail only when needed.

Priority
Main providers
8

The eight providers people open first

More to browse
More providers
22

Only go deeper when you need a longer-tail option.

Routing and aggregators

Gateways, routers, and popular relay layers.

6
Inference infrastructure

Hosted compute, inference clouds, and platform rails.

3
Labs and regional platforms

Regional model vendors, labs, and local platforms.

6
Latest aggregation

Across 1000+ models, pull the newest ones to the front

Fresh releases, naming shifts, and new context-window moves deserve a clear entry point. Start with the latest mainstream launches, then widen into the full directory, pricing, and key checks.

Latest routes
11
Provider lines
11
Families
11
Anthropic logo
Latest radar
Claude Sonnet 4.6
Anthropic · Claude release signal
ClaudeGlobal model routeInput price $3Context window 1M

Claude Sonnet 4.6 captures freshness-driven searches that already carry obvious intent, not just broad AI curiosity.

Open latest model
Start with the release that changed the most, then decide whether the full latest-model pool needs a wider scan.
Google logo
Latest radar
Gemini 3.1 Pro Preview
Google · Gemini release signal
GeminiGlobal model routeInput price $2Context window 1.0M

Gemini 3.1 Pro Preview captures freshness-driven searches that already carry obvious intent, not just broad AI curiosity.

Open latest model
xAI logo
Latest radar
Grok 4.20
xAI · Grok release signal
GrokGlobal model routeInput price $3Context window 2M

Grok 4.20 captures freshness-driven searches that already carry obvious intent, not just broad AI curiosity.

Open latest model
Mistral AI logo
Latest radar
Codestral 2508
Mistral AI · Codestral release signal
CodestralGlobal model routeInput price $0.30Context window 262K

Codestral 2508 captures freshness-driven searches that already carry obvious intent, not just broad AI curiosity.

Open latest model
DeepSeek logo
Latest radar
DeepSeek R1 0528
DeepSeek · R1 release signal
R1China model routeInput price $0.45Context window 164K

DeepSeek R1 0528 captures freshness-driven searches that already carry obvious intent, not just broad AI curiosity.

Open latest model
MiniMax logo
Latest radar
MiniMax M2.7
MiniMax · MiniMax release signal
MiniMaxChina model routeInput price $0.30Context window 205K

MiniMax M2.7 captures freshness-driven searches that already carry obvious intent, not just broad AI curiosity.

Open latest model
TestKey.ai · AI Key Checker