verify-meta-auth
Use when verifying Meta API authentication, checking access token validity, inspecting permission scopes, exchanging short-lived tokens for long-lived tokens, or diagnosing “Invalid OAuth token” errors. Also use before starting Meta API work to confirm credentials are correctly configured.
| Model | Source |
|---|---|
| sonnet | pack: ads |
Full Reference
┏━ 🔧 verify-meta-auth ━━━━━━━━━━━━━━━━━━━━━━━━━━┓ ┃ Use when verifying Meta API authentication, ch… ┃ ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
Verify Meta Auth
Section titled “Verify Meta Auth”Meta API authentication failures are the top cause of blocked ad operations. Always run auth verification before starting any Meta API work in a new environment.
Quick Reference
Section titled “Quick Reference”| Item | Value |
|---|---|
| API version minimum | v21.0 |
| Recommended token type | System User (never expires) |
| debug_token auth method | Query param only — NOT Authorization header |
| Active account_status | 1 |
Reference Index
Section titled “Reference Index”| I want to… | File |
|---|---|
| Verify token validity, check permissions, confirm ad account and pixel access | reference/token-verification.md |
| Understand token types, set up System Users, exchange short-lived tokens, decode error codes | reference/token-types-and-setup.md |
Usage: Read the reference file matching your current task from the index above. Each file is self-contained with code examples and inline gotchas.