Veo 3.1 Permission Denied? Run It on AIVeed for 120 Credits
Veo 3.1 permission denied on a paid Gemini API project? Generate the ~8-second Veo 3.1 video on AIVeed for 120 credits, $0.59 on the $99 pack, no Google key.
If Veo 3.1 keeps answering Failed to generate video: permission denied
on your paid Gemini API project, you can generate the same ~8-second Veo 3.1 video on AIVeed for 120 credits, $0.59 on the $99 / 20,000-credit Business pack, with no Google project, API key or account review in the way (AIVeed Veo3.1 model page and AIVeed pricing, checked October 9, 2026; methodology).
AIVeed runs Veo 3.1 in the browser from the AIVeed Veo3.1 model page and through the AIVeed API as veo3-fast and veo3-quality, charged in AIVeed credits that never expire, with no subscription (AIVeed pricing and AIVeed API model catalog, checked October 9, 2026). New AIVeed accounts start with 200 free credits, enough for one Veo 3.1 Fast clip (AIVeed pricing, checked October 9, 2026).
Why does Veo 3.1 return permission denied on a paid Gemini API project?
Veo 3.1 has been returning permission denied to paid Gemini API projects whose billing and quota look healthy, and as of October 9, 2026 Google has not published a cause in the public threads; its forum staff handle each case by direct message (Google AI Developers Forum, checked October 9, 2026). On September 17, 2026, a developer on a prepaid Tier 1 project reported that every Veo 3.1 Fast attempt in AI Studio returned Failed to generate video: permission denied. Please try again.
and that This happens consistently, even after adding funds to billing and confirming Tier 1 status in the Rate Limit dashboard.
The Veo 3.1 permission denied error is not limited to Tier 1. On September 21, 2026, a developer on a Tier 2 postpaid project reported the same Veo 3.1 error, plus a second one when trying to make a fresh key: Failed to generate API key. The request is suspicious. Please try again.
The same Tier 2 report noted that plain Gemini text calls on the same key kept working, which points at a block on video generation specifically rather than a broken key (Google AI Developers Forum, checked October 9, 2026).
A related Veo 3.1 failure arrived inside this week. On October 9, 2026, a team reported that Two separately authorized generation requests returned 401 without operation IDs.
on veo-3.1-fast-generate-preview, while a model-listing call with the same key returned HTTP 200 (Google AI Developers Forum, checked October 9, 2026).
What has Google suggested for Veo 3.1 permission denied?
Google's forum staff have suggested that Veo 3.1 permission denied and the "request is suspicious" key error may come from browser checks, writing on September 16, 2026 that The error could have been triggered by browser-side anti-automation checks instead of an account restriction
, and asking developers to complete phone, 2-Step and age verification and to create a new key in a clean browser window (Google AI Developers Forum, checked October 9, 2026). Results in the same Veo 3.1 thread were mixed. On September 18, 2026, one developer wrote Even using the Chrome browser in incognito mode with all extensions disabled didn’t help.
, and later that day reported I was able to “fix” the problem by creating a new API key.
In every Veo 3.1 thread above, the next step was a request from Google staff for project details by direct message. Running the same Veo 3.1 job on AIVeed takes the Google project, key and account review out of the path entirely, as the next sections show.
| What blocks the Veo 3.1 video | On AIVeed | On a Gemini API project (as reported) |
|---|---|---|
| Account or key access | AIVeed account or AIVeed API key; email verification | "permission denied" on Tier 1 and Tier 2 projects; fix handled case by case |
| Getting a new key | Created on the AIVeed developer dashboard | "The request is suspicious" on key creation |
| Collecting the finished file | Permanent MP4 link from the AIVeed video library | Operation and video removed after 2 days; later polls return 403 |
| A generation that fails | AIVeed credits refunded automatically | Billed only when the video is generated, per Google's pricing note |
Why does Veo 3.1 operations.get return 403 PERMISSION_DENIED?
Veo 3.1 operations.get returns 403 PERMISSION_DENIED when the operation is more than 2 days old or the operation name is wrong, according to Google's forum staff, who wrote on October 1, 2026 that Generated videos and their operations are stored on the server for 2 days, after which they are removed and subsequent retrieval requests return 403 PERMISSION_DENIED
(Google AI Developers Forum, checked October 9, 2026). The same Google reply adds that a mistyped operation id returns the same 403, so a Veo 3.1 pipeline has to poll right after submitting and download the file within the 2-day window.
On AIVeed, a finished Veo 3.1 video stays in the account's video library: the AIVeed API reference says GET /v1/videos returns durable hosted URLs and that video_url is the permanent MP4 (AIVeed API reference, checked October 9, 2026). An AIVeed Veo 3.1 video listed a week later still has its permanent MP4 link.
How do I generate Veo 3.1 videos without a Gemini API project?
To generate Veo 3.1 videos without a Gemini API project, run them on AIVeed, where Veo 3.1 is charged to AIVeed credits instead of a Google project (AIVeed Veo3.1 model page and AIVeed API reference, checked October 9, 2026). There are two routes.
- In the browser: open the AIVeed Veo3.1 model page and choose Generate with Veo3.1. The AIVeed Veo3.1 page lists Fast at 120 credits and Quality at 320 credits, each about 8 seconds, ready in about 2 minutes (AIVeed Veo3.1 model page, checked October 9, 2026).
- Through the API: create a key on the AIVeed developer dashboard (verified email required), POST the prompt to https://api.aiveed.io/v1/generate/video with the model veo3-fast or veo3-quality and an aspect ratio of 16:9 or 9:16, then poll GET /v1/jobs/{id} until the status is completed (AIVeed API reference, checked October 9, 2026).
POST https://api.aiveed.io/v1/generate/video
X-API-Key: aiv_sk_...
Idempotency-Key: product-teaser-07
Content-Type: application/json
{
"model": "veo3-fast",
"prompt": "Slow push-in on a ceramic mug on a wooden desk, morning light, a voice says: start your day here",
"aspect_ratio": "9:16",
"image_url": "https://example.com/mug.jpg"
}
The AIVeed Veo 3.1 request accepts a start image as image_url or first_frame_url and an end image as last_frame_url, and the duration is fixed at about 8 seconds, so it is left out (AIVeed API reference, checked October 9, 2026). A local image can be sent first to POST /v1/uploads, which returns a URL to use in the request. Our Veo 3.1 429 RESOURCE_EXHAUSTED guide covers the other Veo 3.1 error paid projects are reporting, and the AI video generation API guide compares Veo 3.1 with the other models on the same AIVeed key.
How much does Veo 3.1 cost on AIVeed?
Veo 3.1 on AIVeed costs 120 credits for an ~8-second Fast clip and 320 credits for an ~8-second Quality clip, which is $0.59 and $1.58 on the $99 / 20,000-credit Business pack, or $1.00 and $2.67 on the $5 / 600-credit Pilot pack (AIVeed pricing and AIVeed Veo3.1 model page, checked October 9, 2026).
| AIVeed Veo 3.1 setting | Credits | $99 / 20,000 Business | $49 / 9,000 Popular | $19 / 3,000 Starter | $5 / 600 Pilot |
|---|---|---|---|---|---|
| AIVeed Veo 3.1 Fast · ~8s | 120 | $0.59 | $0.65 | $0.76 | $1.00 |
| AIVeed Veo 3.1 Quality · ~8s | 320 | $1.58 | $1.74 | $2.03 | $2.67 |
The same AIVeed credit balance also runs Kling 3.0, the Seedance family, Grok Imagine and Gemini Omni, so a Veo 3.1 project that needs a second model doesn't need a second account (AIVeed API model catalog, checked October 9, 2026).
What happens if a Veo 3.1 video fails on AIVeed?
A Veo 3.1 video that fails on AIVeed is refunded automatically: the AIVeed API reference says jobs are charged up front and automatically refunded if the provider fails
, and AIVeed pricing says credits are restored immediately when a generation fails for technical reasons (both checked October 9, 2026). A retry of an AIVeed Veo 3.1 request sent with the same Idempotency-Key replays the original job instead of charging again (AIVeed API reference, checked October 9, 2026).
Methodology and verification
Verified on October 9, 2026. The forum reports and staff replies were loaded in full from the Google AI Developers Forum and are quoted exactly; no usernames or project ids are reproduced. Google's Veo 3.1 billing note comes from Google's Gemini API pricing page. AIVeed's Veo 3.1 credits come from the AIVeed Veo3.1 model page and match the public AIVeed pricing endpoint; request fields, uploads, durable video links, refunds and idempotency come from the public AIVeed API reference. Pack prices are the USD packs listed on AIVeed pricing.
Dollar figures are credits × pack price ÷ pack credits, computed at full precision and rounded once. On the Business pack, $99 ÷ 20,000 = $0.00495 a credit, so 120 credits is $0.594 ($0.59) and 320 credits is $1.584 ($1.58). On the Popular pack, $49 ÷ 9,000 gives $0.653 ($0.65) and $1.742 ($1.74). On the Starter pack, $19 ÷ 3,000 gives $0.76 and $2.027 ($2.03). On the Pilot pack, $5 ÷ 600 gives $1.00 and $2.667 ($2.67). The example request uses documented fields only and was not run; no video was generated for this post.
Sources
- Google AI Developers Forum, "Permission denied when generating video with Veo 3.1 Fast on paid Tier 1 project": report of September 17, 2026 quoted above; checked October 9, 2026.
- Google AI Developers Forum, "Veo 3.1 / new API key issuance both blocked with permission denied / suspicious request on a paid project": report of September 21, 2026 quoted above; checked October 9, 2026.
- Google AI Developers Forum, "Permission denied when generating video with Veo 3.1 Fast": staff reply of September 16 and reports of September 18, 2026 quoted above; checked October 9, 2026.
- Google AI Developers Forum, "Veo 3.1 Fast API returns 401 UNAUTHENTICATED while metadata GET returns 200": report of October 9, 2026 quoted above; checked October 9, 2026.
- Google AI Developers Forum, "Veo 3.1 generation succeeds but operation retrieval returns 403 PERMISSION_DENIED": staff reply of October 1, 2026 on 2-day storage quoted above; checked October 9, 2026.
- Gemini API pricing: Veo 3.1 billing note; checked October 9, 2026.
- AIVeed Veo3.1 model page: modes, credits, clip length and generation time; checked October 9, 2026.
- AIVeed pricing: credit packs, 200 free credits, credits that never expire, and refunds on failed generations; checked October 9, 2026.
- AIVeed API model catalog: veo3-fast and veo3-quality ids and the other models on the same balance; checked October 9, 2026.
- AIVeed API reference: Veo 3.1 fields, uploads, durable video links, refunds and idempotency; checked October 9, 2026.
Make your next Veo 3.1 video from the AIVeed Veo3.1 model page, or get a key on the AIVeed developer dashboard and send the job from code. Start at AIVeed.