Claude Sonnet (latest) on Anthropic

Claude Sonnet (latest) through your own Anthropic key. Price, speed and policy are this upstream's.

Performance and pricing

Latency (TTFT): —
Throughput: —
Uptime: —
Input: $0 /M
Output: $0 /M
Cached input: $0 /M
Context: 1M tokens

Billed by your own Anthropic key. These rates show in your usage logs and are not charged to your AnyRouter credits.

Your key

Request example

curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "anthropic/claude-sonnet-latest",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ],
  "provider": {
    "only": [
      "anthropic-byok"
    ]
  }
}'

anyr claude --model anthropic/claude-sonnet-latest

Uses your API key. Works with more tools

Performance over time

No history yet. Charts fill in as requests arrive.

Usage

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Usage over time

No usage yet.

Details

Max output: 128K tokens
Cache write: $0 /M
Region: —
Upstream model name: claude-sonnet-5-5
Billing: Your own key (BYOK)

Features

CachedNo ZDRToolsVisionReasoning

Data policy

No ZDR — data may be retained