Support for Nodejs SDK or API endpoint documentation

[avneeshkumar]

Right now in documentation I only found python SDK. any plan of releasing the SDK for Nodejs or exposing the API endpoints so that non-python users can use as well?

[mmabrouk]

Hello @avneeshkumar
We plan top do that! Would love to hear which endpoints / features we should prioritize from your point of view?

• Prompt management
• Observability
• ?

[avneeshkumar]

My usecase is pretty simple. Store the prompt properly versioned on Agenta. Pull whatever the latest prompts by id/name in code to be used with LangChain.js/Langgraph.js. I would love to have the SDK of prompt management first in nodejs...

here is a sample implementation which I have done with keywordsai.co. But they specialized in LLMTracing and logging and their pricing plan is not sitting good with us ...

export async function getPromptById(id: string): Promise<KeyWordPromptResponse> {
  const cacheKey = `prompt:${id}`;

  if (cache.get(cacheKey)) {
    return cache.get(cacheKey)!;
  }
  const url = `https://api.keywordsai.co/api/prompts/${id}`;
  const response = await fetch(url, {
    method: 'GET',
    headers: {
      Authorization: `Bearer ${MM_CONFIG.keyWordAI.apiKey}`,
      Accept: 'application/json',
    },
  });

  if (!response.ok) {
    throw new Error(`Failed to fetch prompt: ${response.status} ${response.statusText}`);
  }
  const returnVal: KeyWordPromptResponse = await response.json();
  if (returnVal) {
    cache.set(cacheKey, returnVal);
  }
  return returnVal;
}

[mmabrouk]

Hello @avneeshkumar , the endpoints for fetching the prompts are exposed with examples in the UI (see screenshot).

Here is an example we share in the UI

import axios from 'axios';

const getConfig = async (appName: string, environmentSlug: string) => {
    const baseUrl = 'https://oss.agenta.ai/api/variants/configs/fetch';

    try {
        const response = await axios.post(baseUrl, {
            environment_ref: {
                slug: environmentSlug,
                version: null,
                id: null,
            },
            application_ref: {
                slug: appName,
                version: null,
                id: null,
            },
        }, {
            headers: {
                'Content-Type': 'application/json',
                'Authorization': "ApiKey x.xxxxxxxx", //
            },
        });

        return response.data;
    } catch {
        throw new Error('Failed to fetch configuration.');
    }
};

getConfig('demo', 'production').then(console.log).catch(console.error);

It's just that we don't offer a native node SDK for this and you need to use the API directly.