Real ChatGPT answer · index seedCNIUUi97tRwcompleteB2B software · AI and automation toolshowto

Is it possible to use OAuth2 for authenticating a custom GPT connection to an on-premise SQL database, and what are the firewall requirements?

ChatGPTgpt-62 queries10/31/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Is it possible to use OAuth2 for authenticating a custom GPT connection to an on-premise SQL database, and what are the firewall requirements?
2 real searches · 1 real-search pass
OpenAI GPT Actions OAuth authentication firewall allowlist IP addresses outbound requests documentationGoogle ↗
OBSERVEDInstruction
OpenAI GPT Actions network requirements firewall allowlist IP addresses actions domainsGoogle ↗
OBSERVEDInstruction

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

ChatGPT real searches (2)
Short factOther / navigationalComparisonConsequenceReasonDefinitionInstruction100%Yes / no

Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT2 real searches · gpt-6
OpenAI GPT Actions OAuth authentication firewall allowlist IP addresses outbound requests documentation Google ↗
OpenAI GPT Actions network requirements firewall allowlist IP addresses actions domains Google ↗
  1. Configuring actions in GPTs · help.openai.com
  2. GPT Action authentication · developer-openai-com.sitemirror.store
  3. IP egress ranges · developers.openai.com

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
OpenAI GPT Actions OAuth authentication firewall allowlist IP addresses outbound requests documentation
OBSERVED
Google ↗
AI Mode ↗
—Instruction——1x
of 1
OpenAI GPT Actions network requirements firewall allowlist IP addresses actions domains
OBSERVED
Google ↗
AI Mode ↗
—Instruction——1x
of 1