# Receitas rápidas da API: copiar, colar, executar

_API · Leitura de 7 min · Atualizado 2026-10-22 · https://lanachat.ai/guides/pt/api-recipes/_

Oito receitas completas para os trabalhos que as agências automatizam primeiro. Cada uma está pronta para copiar, em cURL e em JavaScript (Node 20 ou superior, sem biblioteca). Defina seu token uma vez, como no [quick start](https://lanachat.ai/guides/pt/api-overview/), e cada bloco roda como está.

```bash
export LANACHAT_TOKEN="lc_live_8f2c1d0e9b7a4c6f"
```

As receitas em JavaScript usam este pequeno helper. Cole-o uma vez no topo do seu arquivo:

```js
const API = 'https://api.lanachat.ai/v1';

async function lanachat(method, path, body) {
  const res = await fetch(API + path, {
    method,
    headers: {
      Authorization: `Bearer ${process.env.LANACHAT_TOKEN}`,
      'Content-Type': 'application/json',
      ...(method === 'POST' ? { 'Idempotency-Key': crypto.randomUUID() } : {}),
    },
    body: body ? JSON.stringify(body) : undefined,
  });
  const data = await res.json();
  if (!res.ok) throw new Error(`${res.status} ${data.error.code}: ${data.error.message}`);
  return data;
}
```

## 1. Adicione uma criadora e conecte a conta dela no Telegram

Requer `can_setup` e um token de **owner** para a licença (passo 4). Crie a criadora, preencha a identidade dela, adicione a conta com seu token de bot e depois dê uma licença para a conta poder responder.

```bash
# 1. the creator
curl -X POST https://api.lanachat.ai/v1/creators \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Idempotency-Key: $(uuidgen)" -H "Content-Type: application/json" \
  -d '{"name": "Lea", "timezone": "Europe/Paris"}'

# 2. her identity (she must be 18 or older)
curl -X PUT https://api.lanachat.ai/v1/creators/cr_lea/identity \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Content-Type: application/json" \
  -d '{"first_name": "Lea", "date_of_birth": "2001-04-12", "nationality": "FR", "languages": ["fr", "en"]}'

# 3. her Telegram account
curl -X POST https://api.lanachat.ai/v1/accounts \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Idempotency-Key: $(uuidgen)" -H "Content-Type: application/json" \
  -d '{"creator_id": "cr_lea", "bot_token": "<bot token>", "market": "fr", "traffic": "instagram"}'

# 4. a licence from your stock
curl -X POST https://api.lanachat.ai/v1/billing/licences/assign \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Idempotency-Key: $(uuidgen)" -H "Content-Type: application/json" \
  -d '{"account_id": "acc_1001"}'
```

```js
const creator = await lanachat('POST', '/creators', { name: 'Lea', timezone: 'Europe/Paris' });
await lanachat('PUT', `/creators/${creator.id}/identity`, {
  first_name: 'Lea', date_of_birth: '2001-04-12', nationality: 'FR', languages: ['fr', 'en'],
});
const account = await lanachat('POST', '/accounts', {
  creator_id: creator.id, bot_token: process.env.BOT_TOKEN, market: 'fr', traffic: 'instagram',
});
await lanachat('POST', '/billing/licences/assign', { account_id: account.id });
console.log(account.id, account.health);   // "pending" until she confirms in Telegram
```

A conta fica `pending` até a criadora confirmar a conexão comercial nas configurações do Telegram. Um [webhook](https://lanachat.ai/guides/pt/api-webhooks/) avisa quando ela muda para `connected`: o evento `account.health_changed`. Veja [Telegram accounts](https://lanachat.ai/guides/pt/api-telegram-accounts/) e [Billing](https://lanachat.ai/guides/pt/api-billing/).

## 2. Leia as vendas de hoje

Requer `can_sales_read`. `/stats` fornece os totais de um dia, por link e por origem; Stars contam $0,013 cada nas vendas líquidas.

```bash
TODAY=$(date -u +%F)
curl "https://api.lanachat.ai/v1/stats?from=$TODAY&to=$TODAY" \
  -H "Authorization: Bearer $LANACHAT_TOKEN"
```

```js
const today = new Date().toISOString().slice(0, 10);
const stats = await lanachat('GET', `/stats?from=${today}&to=${today}`);
const stars = stats.days.reduce((sum, d) => sum + d.revenue_stars, 0);
console.log(`${stars} Stars today, about $${(stars * 0.013).toFixed(2)}`);
for (const l of stats.links) console.log(l.link_id, l.buyers, 'buyers', l.revenue_stars, 'Stars');
```

Adicione `creator_id=cr_lea` para uma criadora. Os dias são dias UTC. Para receber cada venda no momento em que acontece, use a receita 6.

## 3. Envie uma mensagem para um fã

Requer `can_chat`. Encontre a conversa, depois envie. Uma mensagem enviada pela API conta como enviada por uma pessoa e assume a conversa até que você a devolva (receita 4).

```bash
# conversations of Lea with unread messages
curl "https://api.lanachat.ai/v1/conversations?creator_id=cr_lea&unread=true" \
  -H "Authorization: Bearer $LANACHAT_TOKEN"

# send a text and a paid photo
curl -X POST https://api.lanachat.ai/v1/conversations/conv_1001_88231/messages \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Idempotency-Key: $(uuidgen)" -H "Content-Type: application/json" \
  -d '{"text": "Only for you, tonight", "media": [{"id": "med_5522", "stars": 250}]}'
```

```js
const { data: convs } = await lanachat('GET', '/conversations?creator_id=cr_lea&unread=true');
const conv = convs[0];
const msg = await lanachat('POST', `/conversations/${conv.id}/messages`, {
  text: 'Only for you, tonight',
  media: [{ id: 'med_5522', stars: 250 }],
});
console.log(msg.status);   // "queued", then "sent" and "read"
```

Adicione `"send_at"` (ISO 8601, até 7 dias à frente) para agendar. Veja [Conversations](https://lanachat.ai/guides/pt/api-conversations/).

## 4. Assuma uma conversa, depois devolva para a IA

Requer `can_chat`. Enquanto uma pessoa segura a conversa, a IA não responde a esse fã.

```bash
curl -X POST https://api.lanachat.ai/v1/conversations/conv_1001_88231/takeover \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Idempotency-Key: $(uuidgen)"

# ... your team replies ...

curl -X POST https://api.lanachat.ai/v1/conversations/conv_1001_88231/release \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Idempotency-Key: $(uuidgen)"
```

```js
const id = 'conv_1001_88231';
await lanachat('POST', `/conversations/${id}/takeover`);   // state: "human"
// ... your team replies ...
await lanachat('POST', `/conversations/${id}/release`);    // back to the AI
```

Uma conversa parada por motivo de segurança não pode ser devolvida para a IA: a API responde `409`.

## 5. Crie um link de rastreamento

Requer `can_tracking`. Um link por anúncio ou bio, para saber qual vende.

```bash
curl -X POST https://api.lanachat.ai/v1/links \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Idempotency-Key: $(uuidgen)" -H "Content-Type: application/json" \
  -d '{"name": "Insta bio · Lea", "slug": "lea-bio", "creator_id": "cr_lea", "source": "instagram", "destination": "pool"}'
```

```js
const link = await lanachat('POST', '/links', {
  name: 'Insta bio · Lea', slug: 'lea-bio', creator_id: 'cr_lea', source: 'instagram', destination: 'pool',
});
console.log(link.public_url);   // put this URL in her bio
```

Adicione `"domain"` para usar um dos seus domínios verificados. Leia os cliques, conversas e compradores com `GET /links/{id}` ou `/stats`. Veja [Tracking](https://lanachat.ai/guides/pt/api-tracking/).

## 6. Receba cada venda no seu servidor, assim que acontecer

Requer um token de **owner** para adicionar o endpoint. LanaChat envia um `POST` assinado para cada venda verificada e cada reembolso.

```bash
curl -X POST https://api.lanachat.ai/v1/webhooks \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Idempotency-Key: $(uuidgen)" -H "Content-Type: application/json" \
  -d '{"url": "https://hooks.mia-agency.com/lanachat/webhook", "events": ["sale.completed", "sale.refunded"]}'
```

```js
import express from 'express';
import { createHmac, timingSafeEqual } from 'node:crypto';

// once: add the endpoint (keep the secret of the answer as LANACHAT_WEBHOOK_SECRET)
// await lanachat('POST', '/webhooks', { url: 'https://hooks.mia-agency.com/lanachat/webhook', events: ['sale.completed', 'sale.refunded'] });

// the receiver: check the signature, answer 200 fast, then work

function verify(raw, header, secret) {
  const parts = (header || '').split(',').map((p) => p.trim().split('='));
  const t = parts.find(([k]) => k === 't')?.[1];
  if (!t || !(Math.abs(Date.now() / 1000 - Number(t)) < 300)) return false;
  const want = createHmac('sha256', secret).update(t + '.').update(raw).digest('hex');
  return parts.some(([k, v]) => k === 'v1' && v.length === want.length && timingSafeEqual(Buffer.from(v), Buffer.from(want)));
}

const app = express();
app.post('/lanachat/webhook', express.raw({ type: 'application/json' }), (req, res) => {
  if (!verify(req.body, req.get('LanaChat-Signature'), process.env.LANACHAT_WEBHOOK_SECRET)) return res.sendStatus(400);
  res.sendStatus(200);
  const event = JSON.parse(req.body);
  if (event.type === 'sale.completed') console.log('Sale:', event.data.stars, 'Stars,', event.data.creator_id, event.data.sent_by);
  if (event.type === 'sale.refunded') console.log('Refund of', event.data.sale_id);
});
app.listen(3000);
```

O segredo de assinatura vem uma vez, na resposta da primeira chamada: armazene como `LANACHAT_WEBHOOK_SECRET`. Pressione **Test** (`POST /webhooks/{id}/test`) para receber um `ping`. Python, tentativas e todos os eventos estão em [Webhooks](https://lanachat.ai/guides/pt/api-webhooks/).

## 7. Faça upload de uma foto no Vault e defina o preço

Requer `can_setup`. Peça uma URL de upload, envie o arquivo lá, confirme, depois defina o preço.

```bash
# 1. upload URL
curl -X POST https://api.lanachat.ai/v1/media/uploads \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Idempotency-Key: $(uuidgen)" -H "Content-Type: application/json" \
  -d '{"creator_id": "cr_lea", "file_name": "beach-01.jpg", "content_type": "image/jpeg", "size_bytes": 2483201}'

# 2. the file, to the "url" of the answer (no Authorization header there)
curl -X PUT "<url from step 1>" -H "Content-Type: image/jpeg" --data-binary @beach-01.jpg

# 3. confirm, 4. price it
curl -X POST https://api.lanachat.ai/v1/media/uploads/up_7781/complete \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Idempotency-Key: $(uuidgen)"
curl -X PATCH https://api.lanachat.ai/v1/media/med_5521 \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Content-Type: application/json" \
  -d '{"access": "paid", "stars": 300, "description": "Beach, golden hour, white bikini"}'
```

```js
import { readFile, stat } from 'node:fs/promises';

const file = 'beach-01.jpg';
const up = await lanachat('POST', '/media/uploads', {
  creator_id: 'cr_lea', file_name: file, content_type: 'image/jpeg', size_bytes: (await stat(file)).size,
});
const put = await fetch(up.url, { method: up.method, headers: up.headers, body: await readFile(file) });
if (!put.ok) throw new Error('Upload failed: ' + put.status);
const media = await lanachat('POST', `/media/uploads/${up.upload_id}/complete`);
await lanachat('PATCH', `/media/${media.id}`, { access: 'paid', stars: 300, description: 'Beach, golden hour, white bikini' });
```

O media fica `processing`, depois `ready`: o webhook `media.ready` avisa quando. Veja [Vault](https://lanachat.ai/guides/pt/api-vault/).

## 8. Altere um brain, teste, publique

Requer `can_engine` e `can_publish` para o último passo. O brain ao vivo só muda na publicação.

```bash
curl -X PATCH https://api.lanachat.ai/v1/brains/br_lea_main/draft \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Content-Type: application/json" \
  -d '{"settings": {"first_offer_after_messages": 6}}'

curl -X POST https://api.lanachat.ai/v1/playground/br_lea_main/message \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Idempotency-Key: $(uuidgen)" -H "Content-Type: application/json" \
  -d '{"text": "hey, are you real?", "fan": {"language": "en", "is_new": true}}'

curl -X POST https://api.lanachat.ai/v1/brains/br_lea_main/publish \
  -H "Authorization: Bearer $LANACHAT_TOKEN" -H "Idempotency-Key: $(uuidgen)"
```

```js
await lanachat('PATCH', '/brains/br_lea_main/draft', { settings: { first_offer_after_messages: 6 } });
const test = await lanachat('POST', '/playground/br_lea_main/message', {
  text: 'hey, are you real?', fan: { language: 'en', is_new: true },
});
console.log(test.reply.text, '|', test.explain);
// happy with the answer? publish
const live = await lanachat('POST', '/brains/br_lea_main/publish');
console.log('Live version', live.version);
```

O Playground nunca escreve para um fã e nunca vende. Veja [AI Brains](https://lanachat.ai/guides/pt/api-ai-brains/).

## Artigos relacionados

- [API LanaChat: início rápido, autenticação e erros](https://lanachat.ai/guides/pt/api-overview/)
- [API: webhooks, eventos e assinaturas](https://lanachat.ai/guides/pt/api-webhooks/)
- [API & MCP: conecte um assistente de IA](https://lanachat.ai/guides/pt/api-mcp/)