[Free] API KEYs — no guarantee they’ll work, but will try to update daily

Technology and Creation AI
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You can join the TG group to contact the group admin for a redemption code (there is a daily limit), and everyone is also welcome to try it for free.

Official website: https://longshang.pro
(For API location and optimized routes, please refer to the official website)

Trial KEY: [reply]sk-LNqa3ZaHvOMTOpwPv8JBnQ1axWlbA9E27G92KINzin28qQeM[/reply]

Feel free to join the TG group for discussions~ We distribute redemption codes from time to time
TG: Telegram: View @longshangstudio

2026-05-29 13:00: Thank you all for using! So far, $901 has been used and there’s about $99 left. When it runs out today, it won’t be topped up until tomorrow. If you need more balance, please check the pricing on the website. Thank you!
2026-05-29 15:05: The entire $1000 balance has been used up, a total of 91 PLUS accounts! The charity will continue tomorrow, thanks for participating. Stability wasn’t as expected today, so we will start maintenance and get ready for tomorrow.
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2026-05-29 15:30: Join the group chat to discuss with us and receive daily quota—plus, technical issues can be solved along the way!
2026-05-30 16:45: Refilled

26 Likes
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Yesterday, I released a KEY and a single IP managed to rack up almost $100. This time, we’ve added a restriction: each IP is limited to a maximum of three concurrent connections; exceeding this will trigger rate limiting for 10 minutes.

If you have large-scale AI needs, feel free to purchase our relay service. It’s 1:1, with the models offered at half the official price, and we also provide a dedicated PRO account pool for super stable usage.

You can join our Telegram group to contact the admin for redemption codes (limited daily quantity). Everyone is also welcome to try out our service for free.

Website: https://longshang.pro
(API access and optimized routes can be found on the official site)

Trial KEY: [reply]sk-LNqa3ZaHvOMTOpwPv8JBnQ1axWlbA9E27G92KINzin28qQeM[/reply]

You’re welcome to join our Telegram group for discussions—redemption codes are distributed from time to time.
TG: Telegram: View @longshangstudio

5 Likes
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Thank you

1 Like
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Thanks for sharing.

4

Thank you for providing this.

5

Thank you

1 Like
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Thanks, I’ll go take a look :xhj16:

7

Thank you for sharing

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Thanks for sharing!

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Thanks a lot for sharing!!!

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xxfx Thanks for sharing

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Thanks a lot! What models are there? I’ll go check them out.

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Take a look

13

Thanks a lot, boss!

14

Thanks for sharing, I’ll go check out the large model.

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Thanks for sharing.

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Register to try it out

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cool

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Thanks a lot for sharing, boss!

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Take a look

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Let’s see what this is.