Build on Agentyk
One OpenAI-compatible API for the whole AgentykLM lineup — chat, transcription, embeddings, and reranking — reachable with a single agk_ key. EU-hosted, no data retention, live docs that can’t drift.
Quickstart
If you already use the OpenAI SDK, you are three lines away: change the base URL, drop in your agk_ key, pick a model.
curl https://api.agentyk.xyz/v1/chat/completions \
-H "Authorization: Bearer $AGENTYK_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "agentyk-jaguar-1",
"messages": [
{ "role": "user", "content": "Summarise the EU AI Act in three points." }
]
}'Model ids are illustrative — call GET /v1/models or browse the live reference for the current lineup.
The surface
A focused, OpenAI-compatible /v1 surface plus self-serve account and key management.
/v1/chat/completions
Chat & reasoning across all ten AgentykLM tiers. OpenAI-compatible request and response, including streaming and tool calls.
/v1/audio/transcriptions
Speech-to-text with Agentyk Scribe. Drop in any audio format; EU-hosted, the audio is never stored.
/v1/embeddings
1024-dimension text embeddings (agentyk-embedding-1.0) for search and retrieval.
/v1/rerank
Cross-encoder reranking (agentyk-reranker-1.0) to sharpen retrieval results.
/v1/models
List the available models and their capabilities — the source of truth for model ids.
/api/keys
Programmatically manage your agk_ API keys, plus credits, usage and subscriptions.
Why build on Agentyk
Drop-in
OpenAI-compatible
Point any OpenAI SDK at https://api.agentyk.xyz/v1 and change the model name. Existing chat, embeddings, and transcription code just works.
One key
A single agk_ key
One key reaches every surface — all ten chat tiers, transcription, embeddings, and reranking. No per-model credentials to juggle.
Private
EU-hosted, no retention
Inference runs in EU jurisdiction under GDPR. Prompts and audio are processed and dropped — nothing is persisted or used for training.
Always-correct
Generated, live docs
The Scalar reference at agentyk.xyz/docs renders the API's own generated OpenAPI spec, so the documentation can never drift from the implementation.
On-device inference SDKs
Ship sovereign AI inside your own apps. The Agentyk SDKs run the smaller AgentykLM tiers on-device and fall back to the cloud API when a task needs a bigger model — the same agk_ key throughout. SDK access is included from the Pro plan up.
Ground answers you can verify
The Agentyk Knowledge API turns your documents into a verifiable atomic claim graph and answers against it — every response cites the exact source and ships a verification code.
Start building in minutes
Create a key, point your SDK at api.agentyk.xyz, and ship on European, sovereign infrastructure.