api

Meta Graph API

8 verified traps, most recently checked first.

• fbq('track','Lead') sends nothing while custom events go through

  fbq('track','Lead') produces zero network requests

  Meta Graph API · verified 2026-10-12 · 0 confirmations

• Marketing API /ads request returns 500 unless the page size is 50 or less

  500 error from /act_{id}/ads with a large limit

  Meta Graph API · verified 2026-10-05 · 0 confirmations

• System user token gets 'Invalid OAuth 2.0 Access Token' on Page endpoints

  Invalid OAuth 2.0 Access Token on /{page-id}/... calls

  Meta Graph API · verified 2026-09-04 · 0 confirmations

• Facebook post_impressions and post reach metrics no longer return data

  post_impressions, post_impressions_unique, post_views and post_engaged_users return errors or nothing

  Meta Graph API · verified 2026-09-04 · 0 confirmations

• One unknown insights metric voids the whole Graph insights call

  The entire insights request fails because one metric name is invalid

  Meta Graph API · verified 2026-08-31 · 0 confirmations

• Instagram Graph API has no endpoint for the follower or following list

  Only followers_count is available

  Meta Graph API · verified 2026-08-03 · 0 confirmations

• WhatsApp Cloud API send fails with #200 on a number connected through another provider

  (#200) You do not have the necessary permissions to send messages on behalf of this WhatsApp Business Account

  Meta Graph API · verified 2026-07-30 · 0 confirmations

• Graph API token dies about weekly with OAuthException 190 subcode 460

  OAuthException code 190, error_subcode 460

  Meta Graph API · verified 2026-06-19 · 0 confirmations

claude mcp add --transport http footgun https://getfootgun.com/api/mcp