Gemini API

Topic	Replies	Views	Activity
About the Gemini API category Gemini API api Questions, feedback, and best practices around building with the Gemini API. Follow the quickstart to get started using the SDK of your choice. You can also check out examples from the Gemini API Cookbook. Helpful link…	22	29849	May 18, 2026
Handling 429 / 503 errors from the Gemini API Gemini API gemini-api If you’re experiencing 429 or 503 errors when accessing the Gemini API, please read on. 429 errors 429 (“Too Many Requests”) errors are usually triggered if you exceed one of our listed quotas: Requests per minute (R…	67	11355	August 4, 2026
Gemini 3.1 Flash TTS returns HTTP 403 after first successful request on paid Tier 1 Prepay account Gemini API ai-studio , bug , gemini-api	2	17	August 11, 2026
Manual review request: 403 Lightning dunning decision is deny Gemini API bug	1	28	August 11, 2026
429 RESOURCE_EXHAUSTED at 0.03% of quota — reproducible across projects, tiers and endpoints Gemini API rate-limits	13	173	August 11, 2026
Account Access Issue: Infinite loop of "Failed to list models: permission denied" on AI Studio Gemini API ai-studio	0	5	August 11, 2026
Free tier API Image generation Gemini API image-generation	3	50	August 11, 2026
Student needs help with Google Cloud access Gemini API ai-studio	1	18	August 11, 2026
Tier 1 paid project blocked by free-tier quota (limit 0) on gemini-3.1-flash-image — matches long-running pattern in this category Gemini API gemini-api , api-key , billing	1	18	August 11, 2026
[BUG] Antigravity Interactions API continuation becomes corrupted after several completed turns Gemini API bug , api	0	5	August 11, 2026
429 RESOURCE_EXHAUSTED despite Tier 1 limits not being reached Gemini API api	0	6	August 11, 2026
Gemini API showing 403 Error code Gemini API api	2	16	August 11, 2026
403 PERMISSION_DENIED: "Your project has been denied access" — Project 5346614112 Gemini API models	2	11	August 11, 2026
Project-level 403 PERMISSION_DENIED on Gemini generation — models list returns 200, generate denied, spread to a second project Gemini API api , help-request	1	12	August 11, 2026
403 PERMISSION_DENIED: Project denied access for Gemini Developer API Gemini API api	1	12	August 11, 2026
403 PERMISSION_DENIED – Request manual review for project humanlytext-ai Gemini API ai	1	9	August 11, 2026
[Bug] Paid Tier 1 project incorrectly using Free Tier quota — 429 limit: 0 on gemini-3.1-flash-lite-image Gemini API billing	2	28	August 11, 2026
Manual billing sync request — 429 "prepayment credits are depleted" despite funded balance Gemini API billing	1	16	August 11, 2026
Draft-as-Context + Speculative Intent: Using the User’s Composition Process as Part of the Query Gemini API gemini	0	11	August 11, 2026
429 error in tier 1, saying free tier Gemini API help_request	3	54	August 11, 2026
Gemini Notebook malfunctioning, doesn't answer, goes into loop after a number of questions in the chat string Gemini API bug , gemini	0	10	August 11, 2026
Veo 3.1 Fast returns "Failed to generate video: user has exceeded quota" despite paid API key and available quota Gemini API api	5	59	August 11, 2026
429 Too many request error for TPM limit, but it does not reset after 10 min Gemini API api , gemini-flash	9	616	August 11, 2026
Thinking error when using gemini 3 flash preview Gemini API api	0	13	August 11, 2026
NOYB Has Contacted Me — Google Should Start Sweating Gemini API gemini-api	90	731	July 29, 2026
Manual review request: 403 Lightning dunning decision is deny on Projects agents-4414.. and skycommerce-4475 Gemini API bug , billing	1	24	August 11, 2026
Manual billing sync request — 429 "prepayment credits are depleted" despite funded Cloud Billing account Gemini API billing	1	18	August 11, 2026
Billing enabled but API keys still showing Free Tier Gemini API api	0	10	August 11, 2026
Prepay setup page is blank and Gemini API returns 429 for my project Gemini API billing	0	10	August 11, 2026
Requesting allowlist access for lyria-3-pro-preview Gemini API models	0	12	August 11, 2026

About the Gemini API category

api

Questions, feedback, and best practices around building with the Gemini API. Follow the quickstart to get started using the SDK of your choice. You can also check out examples from the Gemini API Cookbook. Helpful link…

22

29849

May 18, 2026

Handling 429 / 503 errors from the Gemini API

Gemini API

gemini-api

If you’re experiencing 429 or 503 errors when accessing the Gemini API, please read on. 429 errors 429 (“Too Many Requests”) errors are usually triggered if you exceed one of our listed quotas: Requests per minute (R…