Recommend Follows

package main

import (
	"context"
	"fmt"

	"github.com/nbd-wtf/go-nostr"
)

func main() {
	// step 1: connect to vertex
	vertex := "wss://relay.vertexlab.io"
	relay, err := nostr.RelayConnect(context.Background(), vertex)
	if err != nil {
		panic(err)
	}

	// step 2: generate the request and sign it with your vertex key.
	// Be careful to store your key securely.
	recommendFollows := &nostr.Event{
		Kind:      5313,
		CreatedAt: nostr.Now(),
		Tags: nostr.Tags{
			{"param", "limit", "20"},
		},
	}

	err = recommendFollows.Sign("YOUR_SECRET_KEY")
	if err != nil {
		panic(err)
	}

	// step 3: publish the request to the vertex relay
	err = relay.Publish(ctx, *recommendFollows)
	if err != nil {
		panic(err)
	}

	// step 3: fetch the response
	filter := nostr.Filter{
		Kinds: []int{6313, 7000},
		Tags: nostr.TagMap{
			"e": {recommendFollows.ID},
		},
	}

	responses, err := relay.QueryEvents(ctx, filter)
	if err != nil {
		panic(err)
	}

	// extract the first response
	response := <-responses

	// step 4: use the response in your app
	fmt.Printf("response: %v\n", response)
}

import { Relay, finalizeEvent } from 'nostr-tools';

try {
  // step 1: connect to vertex
  const vertex = 'wss://relay.vertexlab.io';
  const relay = new Relay(vertex);
  await relay.connect();

  // step 2: generate the request and sign it with your vertex key.
  let recommendFollows = {
    kind: 5313,
    created_at: Math.floor(Date.now() / 1000),
    tags: [
      ['param', 'limit', '20'],
    ],
    content: '',
  };

  recommendFollows = finalizeEvent(recommendFollows, 'YOUR_SECRET_KEY')

  // Step 3: publish the request
  await relay.publish(recommendFollows);

  // Step 4: fetch the response
  const filter = {
    kinds: [6313, 7000],
    '#e': [recommendFollows.id],
  };

  const sub = relay.subscribe([filter], {
      onevent(response) {
        // step 5: use it in your app
          console.log('response:', response);
      },
      oneose() {
        resolve(events);
        sub.close();
      },
  })

} catch(err) {
  console.log('error:', err)
}