Changelog

hailuo-2.3-fast/image-to-video is now live.

• Type: Video generation
• Capability: image-to-video
• Standard price: $0.27 per video

recraft-v4.1-flash/text-to-image is now available on HiAPI.ai for text-to-image generation.

• Model: recraft-v4.1-flash/text-to-image
• Capability: text-to-image
• Standard price: $0.01 / image

The platform has added a new image generation model, seedream-5.0-pro/image-to-image, with image-to-image capabilities.

• Model: seedream-5.0-pro/image-to-image
• Capability: image-to-image
• Standard price: $0.06 per image

The wan2.7-image-standard image generation model is now available, at a standard price of $0.0345 per image.

• Capabilities: text-to-image, image-to-image
• Standard price: $0.0345 per image

HiAPI.ai adds the video generation model seedance-2.0-fast, at a standard price of $0.1772 per second.

• Capabilities: text-to-video, image-to-video, reference-to-video
• Standard price: $0.1772 per second

seedance-2.0-mini is now available, with video generation support.

• Capabilities: text-to-video, image-to-video, reference-to-video
• Standard price: $0.0586/second

The new model wan3.0-video-prime is now available.

• Type: video generation
• Capability: reference-to-video
• Standard price: $0.36/second

seedream-5.0-pro/text-to-image is now available on HiAPI.ai, supporting text-to-image generation.

• Capability: text-to-image
• Standard price: $0.05 per image

The new model seedream-5.0-lite/image-to-image is now available, supporting image generation with image-to-image capability.

• Model: seedream-5.0-lite/image-to-image
• Capability: image-to-image
• Standard price: $0.035 per image

seedream-5.0-lite/text-to-image is now available, supporting image generation (text-to-image) at a standard price of $0.035 per image.

• Model: seedream-5.0-lite/text-to-image
• Capability: text-to-image
• Standard price: $0.035 per image

gpt-5.6-terra is now live, supports text generation, and is billed at standard token rates.

HiAPI.ai adds the new model gpt-5.6-luna.

• Capabilities: text generation
• Pricing: standard token-based pricing

gpt-5.6-sol is now available, supporting text generation and priced with standard token rates.

• Model: gpt-5.6-sol
• Capability: Text generation
• Billing: Standard token rates

flux-3-video is now available, supporting text, image, and video inputs to generate videos, at a standard price of $0.25/second.

• Capabilities: text-to-video, image-to-video, video-to-video
• Standard price: $0.25/second

creatify-boreal has undergone a price adjustment.

• Base price: $0 → $0.0145
• Base quota: 0 → 7250

google-virtual-try-on pricing details adjusted:

• Base price: $0 → $0.1075
• Base quota: 0 → 53750

deepseek-v4-flash-vision-exp is now available on the platform, supporting text generation and billed at the standard token rate.

• Model ID: deepseek-v4-flash-vision-exp
• Capability: text generation
• Billing: standard rate, token-based pricing

HiAPI.ai has launched the new model deepseek-v4-flash, which can be used for text generation.

• Model: deepseek-v4-flash
• Capability: Text generation
• Billing: Standard pricing, billed per token

The platform has added the new model gpt-6-astra for text generation tasks, billed at standard token pricing.

The new model gpt-6.1-sol is now available.

• Capabilities: text generation
• Pricing: standard token-based pricing

The platform has added a new text-to-video model, flux-3-max/text-to-video, available for use starting today.

• Capability: text-to-video
• Standard price: $0.0608/second

New pricing has been added for flux-3-max/text-to-video, with a base price of $0.0608.

flux-3-max/image-to-video pricing has been updated with a new base price of $0.0608.

• Model: flux-3-max/image-to-video
• Change: new pricing added, with a base price of $0.0608

flux-3-max/keyframes-to-video has completed a price adjustment, with the new base price set at $0.0608.

The API contract parameters of gpt-6.1-sol have been updated; please take note for related calls.

• This update concerns the API contract parameters of gpt-6.1-sol.
• The specific parameter changes are subject to the API contract after release; it is recommended to verify the current contract before integration.

gpt-6-astra parameters have been updated; this change affects the API contract.

• Model: gpt-6-astra
• Scope of change: API contract

The API contract parameters for gpt-5.6-terra have been updated.

• This change affects the API contract parameters of the gpt-5.6-terra model.
• Please check the parameter configuration for calls to this model to ensure it matches the latest API contract.

gpt-5.6-luna has completed a parameter update; this change involves the API contract.

• Change target: gpt-5.6-luna
• Change type: parameter update, specifically affecting the API contract

Developers calling this model should pay attention to changes related to the API contract and adjust their calling code as needed.

gpt-5.6-sol has completed its parameter update; this change involves the API contract.

• Change target: gpt-5.6-sol
• Change scope: API contract-related parameters

Developers calling this model should pay attention to the API contract changes and adjust request parameters according to the latest contract.

grok-4.6 is now live, supports text generation, and is billed at standard token rates.

• Capability: text generation
• Billing: standard token-based pricing

The new model grok-4.7 is now live, supporting text generation with token-based pricing at standard rates.

deepseek-v4-pro is now available on the platform, priced per token at the standard rate.

• Capability: text generation
• Billing: priced per token at the standard rate

The new model claude-opus-4-8 is now available, supporting text generation and priced with standard-rate token billing.

The new model claude-opus-5-5 is now live, supports text generation, and uses standard-rate token-based pricing.

The new model claude-sonnet-4-6 is now available for text generation and is billed per token at the standard rate.

deepseek-v4.1-flash is now live on HiAPI.ai, supporting text generation and billed at standard token rates.

• Model: deepseek-v4.1-flash
• Capability: Text generation
• Billing: Standard rates, billed by token

The new model gpt-6.1-terra is now available, supporting text generation capabilities and priced by standard tokens.

flux-3-max/keyframes-to-video is now live, supporting image-to-video video generation, at a standard price of $0.0608/per second.

• Model: flux-3-max/keyframes-to-video
• Capability: image-to-video (video generation)
• Standard price: $0.0608/per second

The new model flux-3-max/image-to-video is now available and supports image-to-video capability, at a standard price of $0.0608 per second.

• Model: flux-3-max/image-to-video
• Capability: image-to-video
• Standard price: $0.0608 per second

The new model gpt-6-luna is now live.

• Capability: text generation
• Billing: token-based pricing at the standard rate

claude-opus-5-5@aws has completed a parameters and pricing update, with adjustments to both the API contract and billing items.

• API contract: claude-opus-5-5@aws parameters updated.
• Pricing adjustment: the token unit price for output changed from 22.959999999999997 to 22.96; cache_write changed from 5.739999999999999 to 5.74; cache_write_1h_tokens changed from null to 9.184.

The new model qwen-image-2.0-pro is now live, offering image generation capabilities.

• Capability: text-to-image
• Standard price: $0.107/image

qwen-image-3.0-pro/text-to-image is now available, supporting text-to-image generation at a standard price of $0.0497 per image.

• Model: qwen-image-3.0-pro/text-to-image
• Capability: text-to-image
• Standard price: $0.0497 per image

qwen-image-3.0-pro/image-to-image is now live, supporting image-to-image generation.

• Model: qwen-image-3.0-pro/image-to-image
• Capability: image-to-image (image generation)
• Standard price: $0.0497 per image

📣 Grok Imagine Video Price Reduction

We have lowered the prices of Grok Imagine Text-to-Video, Image-to-Video and 1.5 Image-to-Video, effective now:

• 480p: $0.015 → $0.0114 per second (about 24% lower)
• 720p: $0.0282 → $0.0214 per second (about 24% lower)

See the Model Marketplace or Live Pricing. Submitted tasks are billed at the price in effect at submission.

Thank you for your support 💛

📣 Seedance Video Model Pricing Update

We have adjusted pricing for some resolution tiers of Seedance 2.0 (@ext) and Seedance 2.5 Text-to-Video / Image-to-Video. The new pricing is now effective. See the Model Marketplace or Live Pricing for current prices. Submitted tasks are billed at the price in effect at submission.

Thank you for your understanding and continued support 💛

📣 Nano Banana Family Pricing Update

We have lowered the pricing for Nano Banana, Nano Banana 2 and Nano Banana Pro across every resolution tier. The new pricing is now effective. For the latest pricing, model parameters, and integration details, search for the model in the Model Marketplace or visit the real-time Pricing page.

Thank you for your understanding and continued support. 💛

Starter Rewards Update

HiAPI has discontinued rewards for account linking, first generation, and social sharing. The starter task entry has also been removed.

New accounts still receive 200 trial Credits. Previously granted Credits remain available. This change does not affect purchased Credits or normal API usage.

Thank you for your understanding and support.For questions, please submit a support ticket through “Contact Us” on the site.

GPT Image 2 Multi-ratio 4K Route Billing Update We have updated the billing rules for the GPT Image 2 Text-to-Image and Image-to-Image Multi-ratio 4K (@ext) routes. The updated billing rules are now effective. For the latest billing details, model parameters, and integration information, search for GPT Image 2 in the Model Marketplace or visit the real-time Pricing page. Thank you for your understanding and continued support. 💛

【Grok Imagine Video Model Pricing Update】 We have updated the pricing for Grok Imagine Text-to-Video, Image-to-Video, and Grok Imagine 1.5 Image-to-Video. The new pricing is now effective. For the latest pricing, model parameters, and integration details, please search for the relevant model in our Model Marketplace or visit the Live Pricing page. Thank you for your understanding and continued support 💛

Try DeepSeek V4 Flash for Free, August 6–12. Try it now →

🎉 DeepSeek V4 Flash API: Free for Topped-up Users

August 6–12, users with a successful top-up receive 30M free tokens daily in the Playground or API. Quota resets at 00:00 (Asia/Shanghai).

For /v1/chat/completions add: X-HiAPI-Promotion: deepseek-v4-flash-launch

At the limit, your balance is not charged. The Playground asks before paid use; the API returns 429. Remove the header to continue at standard pricing.

Try it now 👉

To make balances and usage easier to understand, HiAPI Credits are now live: $1 USD = 2,000 Credits. Balances, model prices, and usage costs are now shown in Credits, while payments and billing remain in USD. Existing balances will be converted automatically with no change in value—no action is needed. Thank you for your support! If you have any questions, feel free to contact us via support ticket.

HiAPI Service Notice: Around 14:00 Beijing Time on July 15, 2026, some generation tasks may have experienced no response, abnormal status, or unclear results. We are investigating and checking affected tasks. If a task failed but was charged, we will process a refund or compensation after verification. Please avoid submitting many duplicate tasks for now. Contact us with your task ID if needed. Sorry for the inconvenience.

Sign-up credit adjustment: starting today, the instant sign-up credit for new accounts changes from $1 to $0.1. We have seen a surge of bulk registrations farming free credits, and we would rather keep resources for real users. A task-based reward system is in the works — complete simple tasks to unlock more free credits, coming soon. Existing account balances are not affected in any way.

HiAPI now supports Seedream 5.0 Pro for text-to-image and image-to-image generation. Visit the model details page to check API usage, parameters, and pricing.

Image and video models have been upgraded to a unified asynchronous task API. Please submit tasks via /v1/tasks and retrieve results using the returned taskId. Code examples on the model detail pages and the API documentation have been updated accordingly. Thank you for your support and understanding!