Cadenya is the agent runtime that layers tools, agents, and objectives so you can test safely and improve quickly.
Evolve with what’s next
Adopt frontier models fast. Test behaviors and compare approaches. Cadenya’s unified runtime lets you add functionality, not complexity.
Start with one agent and on and on.
Just
add water
Kick off an agent using APIs you already have. It only takes a few steps—the first one is signing up.
Frequently
asked questions
Question 01 What is Cadenya?
Cadenya is an agent runtime. It layers tools, agents, and objectives on top of the APIs you already run, so you can build, test, and improve agents without rebuilding your stack.
Question 02 Do I need to rewrite my APIs to use it?
No. Connect MCP servers, OpenAPI specs, and existing endpoints through a single tool layer, and agents can use them as they are.
Question 03 Does it have webhooks?
Yes! Every event in your agentic loop is sent as an event to a webhook endpoint you provide.
Question 04 Do you provide frontend conversation widgets?
Cadenya has a feature called "Widgets" that can be dropped into any frontend to enable agentic features like conversations (and so much more).
Question 05 Do you provide inference?
Each new account comes with $25 in credits on OpenRouter pre-configured for you. After that, you must provide your own LLM provider credentials.
Question 06 How do I know what an agent actually did?
Every objective keeps its trail: tool calls, webhook deliveries, token usage, and the feedback people leave on the outcome.
Spin up
something wild.
Then watch your agents thrive.
Start building with Cadenya today.