API ENDPOINT

[lakshya29154]

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Example Code

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Description

My requirement is that I will give swagger json file and required question to the open ai and it will give me the list of all the endpoint required in order Can you give me the list of endpoint to hit in order where first we need to add the new pet and then find the pet by id and then delete the pet so in response it will give me all the endpoint in order

System Info

all ok

[dosubot[bot]]

To generate a list of API endpoints in the correct order to first add a new pet, then find the pet by ID, and finally delete the pet using a Swagger JSON file and OpenAI, follow these steps:

1. Add a new pet: Use the POST endpoint to add a new pet.
2. Find the pet by ID: Use the GET endpoint to find the pet by its ID.
3. Delete the pet: Use the DELETE endpoint to delete the pet.

Here is an example of how you might structure the requests:

{
  "paths": {
    "/pet": {
      "post": {
        "summary": "Add a new pet to the store",
        "operationId": "addPet",
        "parameters": [],
        "requestBody": {
          "description": "Pet object that needs to be added to the store",
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/Pet"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Successful operation"
          }
        }
      }
    },
    "/pet/{petId}": {
      "get": {
        "summary": "Find pet by ID",
        "operationId": "getPetById",
        "parameters": [
          {
            "name": "petId",
            "in": "path",
            "required": true,
            "schema": {
              "type": "integer",
              "format": "int64"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful operation"
          }
        }
      },
      "delete": {
        "summary": "Deletes a pet",
        "operationId": "deletePet",
        "parameters": [
          {
            "name": "petId",
            "in": "path",
            "required": true,
            "schema": {
              "type": "integer",
              "format": "int64"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful operation"
          }
        }
      }
    }
  }
}

1. POST /pet: Add a new pet.
2. GET /pet/{petId}: Find the pet by ID.
3. DELETE /pet/{petId}: Delete the pet.

This sequence ensures that you first add a pet, then retrieve it by its ID, and finally delete it ^[1].

To continue talking to Dosu, mention @dosu.

[lakshya29154]

Yes I want this as a result can you give me the script file to get the response like this

[dosubot[bot]]

Certainly! Here is a script file that will generate a list of API endpoints in the correct order to first add a new pet, then find the pet by ID, and finally delete the pet using a Swagger JSON file and OpenAI:

import * as fs from "fs";
import * as yaml from "js-yaml";
import { JsonSpec, JsonObject } from "langchain/tools";
import { createOpenApiAgent, OpenApiToolkit } from "langchain/agents";
import { OpenAI } from "@langchain/openai";

async function generateAPIEndpoints(specFilePath: string) {
  let data: JsonObject;
  try {
    const yamlFile = fs.readFileSync(specFilePath, "utf8");
    data = yaml.load(yamlFile) as JsonObject;
    if (!data) {
      throw new Error("Failed to load OpenAPI spec");
    }
  } catch (e) {
    console.error(e);
    return;
  }

  const headers = {
    "Content-Type": "application/json",
    Authorization: `Bearer ${process.env.OPENAI_API_KEY}`,
  };
  const model = new OpenAI({ temperature: 0 });
  const toolkit = new OpenApiToolkit(new JsonSpec(data), model, headers);
  const executor = createOpenApiAgent(model, toolkit);

  const input = `Generate a list of API endpoints in the correct order to first add a new pet, then find the pet by ID, and finally delete the pet.`;
  console.log(`Executing with input "${input}"...`);

  const result = await executor.invoke({ input });
  console.log(`Got output ${result.output}`);

  console.log(
    `Got intermediate steps ${JSON.stringify(
      result.intermediateSteps,
      null,
      2
    )}`
  );
}

const specFilePath = 'path_to_your_swagger_yaml_file.yaml';
generateAPIEndpoints(specFilePath);

Replace path_to_your_swagger_yaml_file.yaml with the actual path to your Swagger YAML file. This script uses the createOpenApiAgent function to create an agent for querying an API from an OpenAPI spec. It then calls the agent with a query to generate the list of API endpoints in the correct order ^[1][2].

To continue talking to Dosu, mention @dosu.

[lakshya29154]

Can i send json file here https://petstore.swagger.io/v2/swagger.json like this

[dosubot[bot]]

Yes, you can fetch the Swagger JSON file directly from the provided URL and process it to generate the list of API endpoints. Here is an updated script that handles fetching the Swagger JSON file from the URL and generating the list of API endpoints in the correct order:

import fetch from 'node-fetch';
import { OpenAPISpec } from 'path/to/openapi'; // Adjust the import path as necessary

async function getApiEndpoints() {
  const url = 'https://petstore.swagger.io/v2/swagger.json';
  const openApiSpec = await OpenAPISpec.fromURL(url);

  const addPetPath = '/pet';
  const findPetByIdPath = '/pet/{petId}';
  const deletePetPath = '/pet/{petId}';

  const addPetMethods = openApiSpec.getMethodsForPath(addPetPath);
  const findPetByIdMethods = openApiSpec.getMethodsForPath(findPetByIdPath);
  const deletePetMethods = openApiSpec.getMethodsForPath(deletePetPath);

  return {
    addPet: { path: addPetPath, method: addPetMethods[0] },
    findPetById: { path: findPetByIdPath, method: findPetByIdMethods[0] },
    deletePet: { path: deletePetPath, method: deletePetMethods[0] },
  };
}

getApiEndpoints().then(console.log).catch(console.error);

This script fetches the Swagger JSON file from the provided URL, parses it, and extracts the API endpoints for adding a new pet, finding a pet by ID, and deleting a pet. The endpoints are returned in the correct order ^[1].

To continue talking to Dosu, mention @dosu.