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Inference
Embeddings
Create embeddings with per-token input billing.
POST
/v1/embeddingsAPI keyAlias: /api/v1/embeddings. The request and response are passed through to the upstream.
curl -X POST https://api.relayrouter.org/v1/embeddings \ -H "Authorization: Bearer $RELAY_API_KEY" \ -H 'content-type: application/json' \ -d '{ "model": "text-embedding-model", "input": "the quick brown fox" }'Billing
Input tokens are billed at the model's prompt price, multiplied by the model's token_multiplier, plus the network fee. The exact amount is recorded in usage_logs.cost_micro and reflected by /usage.