Write Post API

Cost Preview

Preview Write Post pricing before creating a post.

GET /api/v1/write-post/cost/ Live

Estimate cost for a post given channel count and optional platforms.

Authentication: Bearer API key required
Permission: write_post
Rate limit: Per-key default 60 req/min

Query parameters

Name	Type	Required	Description
`channels`	integer	No	Number of destination channels (default 0).
`platforms`	string	No	Comma-separated platform keys (optional pricing hint).

Headers

HTTP

Authorization: Bearer YOUR_API_KEY
Accept: application/json

Examples

cURL

curl -X GET "https://YOUR-DOMAIN/api/v1/write-post/cost/?channels=1" -H "Authorization: Bearer YOUR_API_KEY"

JavaScript

const response = await fetch("https://engagegrove.com/api/v1/write-post/cost/", {
  method: "GET",
  headers: {
    Authorization: "Bearer YOUR_API_KEY",
    Accept: "application/json"
  }
});
const data = await response.json();

Python

import requests

url = "https://engagegrove.com/api/v1/write-post/cost/"
headers = {
    "Authorization": "Bearer YOUR_API_KEY",
    "Accept": "application/json",
}
response = requests.request("GET", url, headers=headers)
print(response.json())

PHP

$ch = curl_init("https://engagegrove.com/api/v1/write-post/cost/");
curl_setopt_array($ch, [
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer YOUR_API_KEY",
    "Accept: application/json"
  ]
]);
$response = curl_exec($ch);
curl_close($ch);

Response example

JSON

{
  "success": true,
  "request_id": "req_...",
  "data": {
    "channel_count": 1,
    "free_limit": 30,
    "free_used": 2,
    "free_remaining": 28,
    "uses_free_credit": true,
    "cost_usd": "0.00",
    "cost_display": "$0.00",
    "overage_allowed": true
  }
}

Status codes

Status	Meaning
`200`	Success
`401`	Invalid API key
`403`	Missing write_post permission
`429`	Rate limit exceeded

Try it

Paste your API key locally. It is sent only to this site’s API and is never saved.

API Key

Create API Key →

Errors

INVALID_API_KEY — missing/invalid Bearer token
SERVICE_ACCESS_DENIED — key lacks write_post
VALIDATION_ERROR — invalid payload or domain validation
RESOURCE_NOT_FOUND — unknown resource
RATE_LIMIT_EXCEEDED — too many requests

Full error reference →