Post to Discord from one API.

Publish to Discord from your app with one REST call, or let your AI agent do it over MCP. SocialHelper checks every post against Discord’s limits before it goes out.

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Live Connects with credentials Receives posts

SocialHelper connected Discord

What you can post

Discord limits.

These are the limits the API enforces for Discord, read straight from the code. Every post is checked against them before anything is sent.

Text: 2,000 characters
Images: Up to 10 per post · JPEG, PNG, GIF, WEBP · 20 MB each
Video: Not supported

Post with one request

Your first Discord post.

Send the text and the account ID. Add an Idempotency-Key so a retried request never posts twice. The response lists each account with its own status and, once it’s live, the post’s URL.

curl https://socialhelper.app/api/v1/posts \
  -H "Authorization: Bearer $SOCIALHELPER_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
      "text": "We just shipped dark mode. Try it tonight 🌙",
      "accounts": [
          "ACCOUNT_ID"
      ]
  }'

const response = await fetch("https://socialhelper.app/api/v1/posts", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.SOCIALHELPER_API_KEY}`,
    "Content-Type": "application/json",
    "Idempotency-Key": crypto.randomUUID(),
  },
  body: JSON.stringify({
      "text": "We just shipped dark mode. Try it tonight 🌙",
      "accounts": [
          "ACCOUNT_ID"
      ]
  }),
});

const { data: post } = await response.json();
console.log(post.status, post.targets);

import os, uuid, requests

response = requests.post(
    "https://socialhelper.app/api/v1/posts",
    headers={
        "Authorization": f"Bearer {os.environ['SOCIALHELPER_API_KEY']}",
        "Idempotency-Key": str(uuid.uuid4()),
    },
    json={
        "text": "We just shipped dark mode. Try it tonight 🌙",
        "accounts": ["ACCOUNT_ID"],
    },
)

post = response.json()["data"]
print(post["status"], post["targets"])

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