Source: https://aistim.cn/en/contact.html
Language: en
Last updated: 2026-10-21

AISTIM / MT4 · MT5

# Start with a message.

Tell us what you need. Reach us by phone, WeChat, QQ, email or Telegram.

## Request a decompiler quote ·

Enquiry messageHello, I would like a quote for MT4 / MT5 cracking. Platform: MT4 / MT5. File type: EX4 / EX5. Program: indicator / Expert Advisor. File(s): [filename]. Additional files or settings: [if any]. Please confirm price, delivery time and MQ4 / MQ5 source-code delivery scope.

Copy enquiry[Request a decompiler quote · Email](mailto:power.yang.china@gmail.com)[Explore decompiler services](https://aistim.cn/en/ebook.html)

## Product you are asking about ·

Enquiry message

Copy enquiry[Email about this product](mailto:power.yang.china@gmail.com)

Get MultiMarket free or ask a question: specify the Chinese or English application edition and contact AISTIM below by phone, WeChat, QQ, email or Telegram. Additional integrations and custom development are quoted separately.

## Contact

Telegram

[@alonginchina](https://t.me/alonginchina)  
Copy

Phone

[+86 130 5817 0665](tel:+8613058170665)  
Copy

WeChat

**13058170665**  
Copy

Email

[power.yang.china@gmail.com](mailto:power.yang.china@gmail.com)  
Copy

QQ

**271715999**  
Copy

Copy a contact detail and paste it into WeChat, QQ or an email.

## Decompiler service: pricing, payment and delivery

These terms apply to MT4 / MT5 indicator and EA cracking services. Quotes are per single indicator or single EA. The final total is agreed before work begins.

### Reference prices · USD

One indicator**USD 80–200**

One EA**USD 200–500**

Indicators: USD 80–200 each. EAs: USD 200–500 each. These are reference ranges; the final quote depends on the file and agreed deliverables. Ready-made product prices do not apply to decompiler work.

### Payment methods

We accept Alipay, PayPal and USDT. USDT is supported on TRC-20 and ERC-20; agree any other network in advance. Contact us to confirm payment details, network and amount. Project payments follow your quote; the website support link is for voluntary support.

### The deposit counts toward your total

A USD 10–50 commitment deposit is required to begin cooperation, confirm the project and reserve work time, protecting both parties’ investment. It is part of the agreed total, not an additional fee.

Deposit + remaining balance = agreed total

Example: total USD 150, deposit USD 20, remaining balance USD 130.

### Refunds and cancellation

If AISTIM cannot complete the agreed cracking work and delivery, the deposit is refunded in full. If the project cannot continue for reasons attributable to the customer, including customer cancellation, the paid deposit is non-refundable.

### Delivery time

Delivery is normally within 10 hours and no later than 48 hours. Elapsed hours start once the required files and information are complete, the scope is confirmed and the deposit is received. A verification build is supplied first; source code follows customer approval and receipt of the balance. Time awaiting customer verification or payment is excluded from production time.

### Verify first, pay the balance, then receive source code

We first supply an EX4 or EX5 verification build containing AISTIM shop advertising so you can compare it with the original program. This modified build also demonstrates that we have recovered the source code and can change its content. Once you confirm it is correct and pay the remaining balance, we deliver the complete MQ4 or MQ5 source code.

[Contact us to confirm your quote](https://aistim.cn/en/contact.html?service=MT4-MT5#service-enquiry)

## Simply provide your EX4 / EX5 file.

* MT4: send the EX4 indicator or EA file.
* MT5: send the EX5 indicator or EA file.
* Contact us by phone, WeChat, QQ, email or Telegram.