Stay informed about the latest changes and improvements across all our APIs.
Nano Banana 2 Beta has been integrated as a variant of Nano Banana 2.
nano-banana-2-betaNano Banana 2 has been updated to the gemini-3.1-flash-image-preview model with new quality tiers and tool support.
gemini-3.1-flash-image-previewweb_search parameter)1:4, 4:1, 1:8, 8:1gemini-3-pro-image-previewnano-banana-pro-betaweb_search parameter)We are excited to announce the launch of Seedream 5.0 Lite, ByteDance's latest image generation model, now available on EvoLink.
doubao-seedream-5.0-liteWe are excited to announce the launch of Gemini 3.1 Pro Preview, the latest iteration in Google's Gemini 3 multimodal model family, now available on EvoLink.
gemini-3.1-pro-previewSame pricing as Gemini 3 Pro — Input $2/1M tokens, Output $12/1M tokens, with >200K token tiered pricing. Up to 20% discount for registered users.
We are excited to announce the launch of Claude Sonnet 4.6 and Doubao Seed 2.0 series, now available through EvoLink API.
Anthropic's latest Sonnet model from the Claude 4.6 family, delivering strong performance with optimized cost-efficiency.
claude-sonnet-4-6ByteDance's flagship model with top-tier reasoning and generation capabilities.
seed-2-0Balanced model optimized for cost-efficiency with strong performance.
seed-2-0-liteLightweight model for fast response and high-throughput scenarios.
seed-2-0-miniCode-specialized model with Pro-level performance for programming tasks.
seed-2-0-codeWe are excited to announce the launch of Grok Imagine Video and DeepSeek series models, now available through EvoLink API.
xAI's video generation model supporting text-to-video and image-to-video with multiple creative modes.
grok-imagine-videoHigh-performance general-purpose chat model with 128K context window.
deepseek-chatAdvanced reasoning model with chain-of-thought capabilities, optimized for complex problem-solving.
deepseek-reasonerWe are excited to announce the launch of two new Kling video generation models: Kling O3 (V3 Omni) and Kling 3.0, offering powerful text-to-video, image-to-video, and more capabilities.
Kling's next-generation unified video model with 4 generation modes, per-second billing from $0.075/s.
kling-o3-text-to-videokling-o3-image-to-videokling-o3-reference-to-videokling-o3-video-editKling 3.0 video model with text-to-video and image-to-video, per-second billing from $0.075/s.
kling-v3-text-to-videokling-v3-image-to-videoWe're excited to announce several major platform updates, including the new Claude Opus 4.6 model, Sora 2 Beta Max variant, and significant improvements to the image loading experience.
The most capable model from Anthropic's Claude 4.6 series is now available on EvoLink.
claude-opus-4-6A new premium tier for Sora 2 with simplified pricing and enhanced features.
sora-2-beta-maxAdded resize_mode parameter for better image-to-video generation control.
resize_modepad: Add black bars to fit aspect ratio (default)crop: Center crop to match aspect ratioImproved handling of image loading failures with intelligent retry mechanism.
We are excited to announce major updates to our video generation models, including 4K support for VEO 3.1 and 1080P support for Seedance 1.5 Pro.
veo-3.1-fast-generate-previewveo-3.1-generate-previewseedance-1.5-proWe are excited to announce the launch of Seedance 1.5 Pro, BytePlus's latest video generation model with integrated audio generation capabilities.
seedance-1.5-proWe are excited to announce the launch of Suno AI music generation model, bringing you professional-quality AI-powered music creation capabilities.
suno-v5 (also supports suno-v4.5plus, suno-v4.5all, suno-v4.5, suno-v4)We are excited to announce the launch of MiniMax Hailuo video generation model series, bringing you cutting-edge AI video creation capabilities.
MiniMax-Hailuo-2.3-FastMiniMax-Hailuo-2.3MiniMax-Hailuo-02Thank you for your support and feedback during the Phase 1 promotion. As the "Alibaba Model Full Series" Phase 1 promotion concludes, we are launching the Phase 2 pricing structure.
Phase 2 Pricing: Unified 30% off official prices (covering all Alibaba model series capabilities)
Effective Date: December 26, 2025 00:00
Scope: Alibaba model series (image/video generation, etc.) related billing items
After the new pricing takes effect, new API calls will be billed at Phase 2 promotional prices; historical bills remain unaffected.
GPT Image 1.5
gpt-image-1.5:
Documentation: GPT Image 1.5 API
Gemini 3 Flash Preview
gemini-3-flash-preview:
Documentation: Gemini 3 Flash Preview API
WAN 2.6 Text to Video
wan2.6-text-to-video:
Documentation: WAN 2.6 Text to Video API
WAN 2.6 Image to Video
wan2.6-image-to-video:
Documentation: WAN 2.6 Image to Video API
WAN 2.6 Reference Video
wan2.6-reference-video:
Documentation: WAN 2.6 Reference Video API
OmniHuman 1.5 (Digital Human Video)
omnihuman-1.5:
Pricing:
Key Features:
Documentation: OmniHuman 1.5 API
GPT-5.2 (Text/Multimodal)
gpt-5.2:
Pricing:
Key Features:
Documentation: GPT-5.2 API
Z Image Turbo (Image)
z-image-turbo:
Key Features:
Documentation: Z Image Turbo
Kling O1 Series (Video)
kling-o1-image-to-video:
kling-o1-video-edit:
kling-o1-video-edit-fast:
Documentation:
Seedream 4.5 (Image)
doubao-seedream-4.5:
Documentation: Seedream 4.5
Nano Banana 2 series
nano-banana-2-lite:
nano-banana-2-pro (official direct):
Documentation: Nano Banana 2 Documentation
Veo 3.1 Fast updates
Multi-image Reference:
Video Extend:
veo3.1-fast-extend; pricing same as veo3.1-fast.Added dual versions
gemini-3-pro-image-preview: official channel with higher stability and controllability for demanding business scenarios.nano-banana-2-lite: third-party version, extremely cost-effective; no size controls yet and slightly less stable.Latest pricing
nano-banana-2-lite:
gemini-3-pro-image-preview:
Model naming
gemini-3-pro-image-preview points to the official version.nano-banana-2-lite (takes ~1 minute).Effective time & upcoming upgrades
evolink's Nano Banana 2 is now online, corresponding to the official fidelity model: gemini-3-pro-image-preview.
Interface documentation: Nano Banana Pro Documentation
Current price: ~$0.030/time. Officials expect to further lower the price soon and synchronize users as soon as possible.
Sora 2 Pro is launched
VIP price (by duration and clarity):
10s SD: ~$0.774/time
10s HD: ~$1.702/time
15s SD: ~$1.392/time
15s HD: ~$3.249/time
Lower-priced channels will be evaluated in the future. If the stability reaches the standard, it will be launched and the price will be further reduced.
Gemini 3 status
Access has been completed, but the current test results do not meet the usage standards, and external calls are not available for the time being.
Users will be notified as soon as the standards are met.
Supported models
claude-haiku-4-5-20251001
claude-sonnet-4-5-20250929
claude-opus-4-1-20250805
claude-sonnet-4-20250514
Pricing and scenarios
VIP: 30% off official website price, further discounts for large quantities.
The project has been adapted to the coding scenario, and large customers have stable access.
Interface documentation: Claude Messages API documentation
New models
Gemini 2.5 Flash:
VIP: 22% off official price
Non-VIP: 12% off official price
Seedance 1.0 Pro Fast:
VIP:
720P：¥~$0.010/s
1080P：¥~$0.022/s
Non-VIP:
720P：¥~$0.014/s
1080P：¥~$0.031/s
Function optimization
Payment: Added a new Credits page to optimize the recharge and payment experience.
Sora 2: Prompt character limit increased to 5000 characters.
Log: Explanation of the new status, generation results and failure details of the call log.
Sora 2 duration upgrade
Sora 2 now supports generating 15-second videos.
Price:
With watermark: ~$0.037
Remove watermark: ~$0.051
Platform function update
Webhook: Callback parameters are supported.
Official website: The page supports multiple languages (including Chinese), no browser translation plug-in is required.
Veo 3 offline notice
It is observed that users have basically switched to veo3.1-fast, and the old version of Veo 3 will be officially offline in 3 days.
If you are still using it, please change the model parameter to "veo3.1-fast".
Add new low-price channels
New channels that have passed the stability test have been connected:
VIP: ~$0.135/8s
Non-VIP: ~$0.844/8s (unchanged)
Intelligent routing logic
The system defaults to routing to the low-price channel of ~$0.135.
When the low-price channel is unavailable, it will automatically switch to the ~$0.338 high-price backup channel to ensure stability.
Follow-up plan
-Continue to explore and access more stable and cost-effective channels.
Function support
Model price (unit: 8s/time)
Evolink VIP: ~$0.338/time (about 22% off the official price)
Official price: ~$1.204/time
Evolink non-VIP: ~$0.844/time (about 30% off the official price)
Channels and planning
The current access is to a channel that is stable and has the same capabilities as the official one.
We will continue to evaluate other lower-priced channels in the future and further reduce prices while ensuring quality.
The ability of ultra-long videos (video continuation) is being tested and will be opened as soon as possible after meeting the standards.
Documentation: Veo 3.1 Fast Documentation
Model advantages
Phased price (unit: /1000 tokens)
VIP users:
Before October 15th: Input ~$0.001, output ~$0.009 (approximately 10% off official discount)
After October 15th: Input ~$0.001, output ~$0.008 (approximately 22% off official discount)
Non-VIP users:
Before October 15th: Official original price
After October 15th: 10% off official price
Interface documentation: Gemini 2.5 Pro Documentation
Long-term pricing strategy
Non-VIP: 10% off official price
VIP: 30% off official price
Limited time VIP large benefit price
wan 2.5 video: ~$0.025/second (about 30% off)
wan 2.5 images: ~$0.011/image (about 40% off)
Qwen Image Edit: ~$0.017/image (about 40% off)
The duration of the benefit is related to the consumption speed of official coupons. It is expected to last until the end of the month and will be notified in advance before the end.
Price background review
Sora VIP price is ~$0.023/time.
The watermark removal function has been launched in the early stage, but the document does not yet support parameters. The platform will subsidize the cost of watermark removal out of its own pocket in stages.
Formal billing and parameter support
Control the watermark through the remove_watermark parameter:
true: remove watermark (high price range), which is the default value;
false: keep watermark (standard price).
When parameters are not passed explicitly, it will be regarded as the watermark-removed version by default. Please pay attention to billing.
New price structure
VIP:
Sora with watermark: ~$0.023/time
Sora watermark removal: ~$0.037/time
Non-VIP:
Sora with watermark: ~$0.113/time
Sora watermark removal: ~$0.169/time
For details, see the latest documentation: Sora 2 Documentation
Starting from October 9th, you can upgrade to a VIP user by recharging ~$140.647 on evolink.ai.
VIP available prices:
Sora 2: $0.023/10s (will be adjusted to the range of 0.16–$0.035/10s later based on parameters)
seedream 4.0: ~$0.017/ticket (official website ~$0.028/ticket, 40% off)
nano banana: 0.1–~$0.015/piece (official website ~$0.039/piece, about 3.5% off)
Veo3-Fast: about 0.72–~$0.141/8s (official website ~$1.406/8s, less than 10% off)
GPT-4O Image: about ~$0.017/image (official website ~$0.041/image, 4.1% off)
VIP Description
Users who have obtained VIP qualifications enjoy lifetime VIP prices.
If adjustments are required due to price changes in upstream suppliers or channels, an official notice will be issued in advance.
Added horizontal screen and vertical screen parameter selection to support different screen ratios.
Supports uploading reference images, please see the document for specific parameters and calling methods: Sora 2 Document
Risk control tips (reference picture)
OpenAI official review of reference images is extremely strict.
Reference pictures containing real-life photos are likely to fail in the review. It is recommended to give priority to non-real-life pictures such as animations, landscapes, and concept pictures to increase the success rate.
The Sora channel has been fully restored, and early instability issues have been investigated and fixed.
In order to ensure the long-term stability of the service, fees will be officially charged starting from October 5th:
VIP price: ~$0.023/time
Non-VIP price: ~$0.113/time
Review: In order to allow VIPs to experience it first, an ultra-low discount price of ~$0.000 has been provided for 3 consecutive days.
Based on the experience in recent days, we will continue to upgrade interface services to improve stability and experience.
Sora 2 API is open for use, non-VIP price: ~$0.098/time.
VIP benefit price on October 2nd: ~$0.000/time.
If you have connected other video models, it only takes a few minutes to switch to Sora 2. Access the documentation: Sora 2 Documentation
Note: Sora 2 takes about 5 minutes to generate, please reserve sufficient time in the business logic.
Sora 2 Stability and Risk Control Instructions
The Sora success rate was monitored at night to be about 88.24%, and the overall channel is still limited by the fact that the official stable interface has not been officially opened.
From October 3rd, the VIP price will continue to be maintained at ~$0.000/time to reward users.
Current failures are mostly focused on content review. Sora has strict risk control, and prompt words containing mild pornography, horror and other elements are prone to failure.
It is recommended to optimize the prompt words. If the failure rate is still high for reasons other than risk control, you can contact the official to join the exclusive technical support group.
Thank you for paying attention to the EvoLink.AI platform. We are committed to providing developers with stable and lowest-priced model services in the market.
VIP upgrade: From October 1st to October 8th, recharge ~$28.129 to upgrade to VIP and enjoy the same price list (same as above).
Happy holidays, dear customers! EvoLink.AI launches new features.
New model online:
Image: qwen-image-edit, wan2.5-text-to-image, wan2.5-image-to-image. Documentation: Wan 2.5 text to image
Video: wan2.5-text-to-video, wan2.5-image-to-video. Document: Wan 2.5 text to video
Seedream size parameter extended range, see: Seedream document
Preview: Gemini 2.5 Pro and Claude 4.5 will be launched soon, official channels, and excellent prices.
System update today.
GPT-4O-Image model update:
Supported sizes: 1024x1024 (1:1), 1024x1536 (2:3), 1536x1024 (3:2).
Batch generation: 1, 2, 4 pictures.
Documentation: GPT-4O Documentation
SeeDream-4.0 model update:
Size: simplified (1K, 2K, 4K); precise (9 ratios including 1024x1024).
Batch generation: 1-15 pictures.
Documentation: SeeDream Documentation
Thanks for the user suggestions and looking forward to feedback.
Thank you for your support to evolink.ai. We have observed fluctuations in the main channel of nano banana in the background, and the price may be ~$0.014/piece.
Channel Description:
3 channels: ~$0.007/ticket, ~$0.014/ticket, ~$0.015/ticket, the system automatically routes the lowest price available channel.
The stability of Channel 1 ($0.007) has declined, and Channel 2 ($0.014) has become the mainstream.
Actively communicate with channel parties, test new channels, and provide progress notifications.
Thank you for paying attention to the EvoLink.AI platform. We are committed to providing developers with stable and lowest-priced model services in the market.
VIP upgrade: From September 23rd to September 31st, recharge ~$14.065 to upgrade to VIP and enjoy the same price list (same as above).
PS: VIP prices are stable for life, and upstream changes will be notified in advance.
Thank you for paying attention to the EvoLink.AI platform. We are committed to providing developers with stable and lowest-priced model services in the market.
VIP Upgrade: From September 19th to September 31st, you can upgrade to VIP by completing one payment and enjoy the same price list (same as above).
Thank you for your trust in EvoLink, we have updated the system.
API key security improvements:
Set the quota limit and model range when creating a new key.
Support usage statistics and display the used/remaining balance.
Provide limit adjustment without changing the key.
Thanks for the user suggestions and looking forward to more feedback.
Thank you for paying attention to the EvoLink.AI platform. We are committed to providing developers with stable and lowest-priced model services in the market.
VIP activity: Register an account before September 19th to enjoy VIP prices:
seedream 4.0: ~$0.017/ticket (official website ~$0.028/ticket, 40% off)
nano banana: $0.007-$0.015 per piece (official website ~$0.039/ticket, less than 20% off)
Veo3-Fast: ~~$0.101-~$0.141/8s (official website ~$1.406/8s, discount of less than 10%)
GPT-4O Image: ~~$0.017/image (official website ~$0.041/image, 41% off)
Documentation: GPT-4o Documentation
PS:
The event ends on September 19th. No new VIP members with no threshold will be added in the future. You can recommend it to your friends.
VIP members enjoy lifetime prices, long-term stability, and will be notified in advance if upstream changes.
Maintain the group atmosphere. Any illegal advertising or malicious behavior will result in VIP cancellation and removal.