Website parsing, bypassing Akamai protection

Budget: 1000 UAH Deadline: 7 days

😀 Hello!
I have extensive experience in developing Python parsers and bypassing anti-bot protections (Akamai, Cloudflare) using curl_cffi, tls-client, and Playwright.

🛠 How I will do it:
1. I will investigate the current Akamai protection on the resource (TLS/JA3 fingerprints, HTTP/2 headers, session cookies).
2. I will select relevant emulation profiles for curl_cffi or, if necessary, connect tls-client/Playwright Stealth.
3. I will make corrections to your parser and thoroughly test the accuracy of data collection.

🎥 Portfolio: Freelancehunt

I would be happy to discuss the details in chat and get started on the work! Expand

Budget: 1500 UAH Deadline: 2 days

Good day! I have encountered Akamai: a 403 error after updating their sensor is usually not about headers, but about the TLS fingerprint and the _abck cookie, which needs to be obtained legitimately, not spoofed. I will check what your resource returns to the bot and fix it within curl_cffi, if it still requires the necessary impersonate; if not, I will switch to another client, the parsing code will remain yours. Is the parser for one site or are there several?

Budget: 2000 UAH Deadline: 1 day

I professionally engage in writing parsers in Python, including bypassing various protections.

I am ready for ongoing collaboration with you on this parser or future parsers as needed.

To estimate the cost, it is necessary to review the parser's code and the website it parses.

Budget: 1500 UAH Deadline: 2 days

I will start immediately: on the first day, I will reproduce 403, identify the cause, and show the direction for correction. I work with Python and HTTP clients, and I am familiar with curl_cffi. Then I will implement a compatible fix in the current logic and test the parser with the data. The full result will be in 2 days, the cost is 1500 UAH. Is there a reproducible example of the request and expected response in the code?

Budget: 1200 UAH Deadline: 2 days

Hello.
I am ready to restore the functionality of the current parser without a complete overhaul of the project. First, I will reproduce the 403 error in your code and determine exactly where the behavior has changed: the version and profile of curl_cffi, TLS or HTTP/2 fingerprint, the sequence of requests, session cookies, or the mandatory browser stage.
Within the first few hours, I will provide a specific diagnostic result and the chosen method of correction. Then, I will implement the fix in the existing structure, check the retrieval of the necessary data over several runs, and deliver the working code with a brief description of the changes. If the HTTP client is no longer suitable for this resource, I will only replace the problematic section without rewriting the entire parser.
Cost: 1,200 UAH.
Deadline: 2 days.
To get started, I need the current code, a link to the resource, an example of the expected data, and information on whether proxies are currently being used.

Budget: 4000 UAH Deadline: 2 days

Hello, Bohdan!

I am Nina, representing the IT team Valflow. Our lead engineer Valentin and the team specialize in complex asynchronous web development on Python (FastAPI / httpx / Celery) and reverse engineering anti-fraud protection (Akamai, Cloudflare, Incapsula).

We have thoroughly reviewed the problem description. We fully understand the reasons for the HTTP 403 error when working with Akamai Bot Manager and the necessary steps to restore the parser:

1. Investigation & TLS/JA4 Fingerprinting:
* Analyzing the update of Akamai rules, checking TLS fingerprints (JA3/JA4) and the structure of HTTP/2 frames.
* Updating the impersonate configuration in curl_cffi or transferring the logic to custom solutions (Playwright Camoufox / httpx with dynamic proxy rotation and passing current Sensor Data / Akamai cookies).

2. Reverse & Fix:
* Isolating the failed module, debugging header generation, Sec-CH-UA headers, and cookies (abck / bm_sz).
* Covering the fix with stability tests on a large sample.

3. Transfer & Testing:
* Conducting a full integration test, checking the parser on target data, and transferring the updated code.

Website with our cases: https://valflow.dev/

We are ready to receive a link to the resource, conduct a quick diagnosis, and agree on the fix! Expand

Budget: 1500 UAH Deadline: 2 days

I understood the task: earlier the parser worked through curl_cffi, now all requests return 403 — it seems that Akamai updated its detection (TLS fingerprint, JS challenge, or header pattern). I will figure out what exactly changed, make a targeted fix, and test it on real data before submission. I have been working with bypassing automation protection and anti-detection tools (Dolphin Anty, proxy pools, fingerprint rotation) since 2023 on several independent projects — I have dealt with similar blocks multiple times. I am ready to start immediately.

Budget: 2000 UAH Deadline: 1 day

Hello! The task is clear. Error 403 when using curl_cffi is usually related to updates in anti-fraud protection (Cloudflare / DataDome) — changes in TLS fingerprint requirements (JA3/JA4), headers (Sec-Ch-Ua), or the addition of JS challenge checks.

I have extensive experience in bypassing blocks and parsing complex resources.

How we will implement the solution:

Analysis: I will investigate the requests through DevTools / Wireshark to determine at which stage the traffic is being cut off (TLS fingerprint, headers, cookies, or JS protection).

Fix: I will update the impression/headers in curl_cffi or quickly translate the module to a current solution (tls-client, Playwright stealth, or emulation via Headless) so that the requests return 200 OK again.

Testing: I will run the parser on your input data and check the stability of the output.

Timeline: 1 day (usually a couple of hours after access/link is provided).

Budget: 1,500 – 2,500 UAH (depends on how aggressive the resource's protection is).

The schedule is flexible, available daily until 2:00 AM. Ready to receive the link to the site in private messages and start the investigation immediately! Expand

Budget: 2000 UAH Deadline: 3 days

Hello!

I have experience in developing and maintaining parsers in Python, including troubleshooting issues after changes to website protections.

I am ready to:

analyze the cause of the 403 error;
investigate the current protection mechanism of the resource;
make the necessary changes to the parser;
test the functionality with real data and ensure the correctness of the results.

If the problem is related to changes in the website's protection mechanism, I will propose the most reliable solution with minimal changes to the existing code. Expand

Budget: 1500 UAH Deadline: 1 day

Hello. The issue of 403 errors during parsing requires a deep analysis of HTTP requests, identification of hidden fingerprinting mechanisms, and simulation of real browser behavior, possibly using stealth techniques or sessions based on headless browsers. I have significant experience in bypassing complex anti-bot systems and restoring the functionality of parsers, including the use of adaptive proxy rotators and custom headers. My methodology includes sequential reverse engineering of the target resource's protection, developing a reliable solution, and comprehensive testing for data validation to ensure long-term stability. I suggest discussing all implementation details, final budget, and timelines in private messages.

Budget: 1000 UAH Deadline: 3 days

403 usually occurs due to a change in the validation algorithm of the _abck cookie or an update of the TLS JA3/JA4 signatures in Akamai Manager.

I will analyze the resource requests, select the relevant fingerprint, or configure the generation of session cookies to restore stable operation of the parser.

Please send the link to the website and the current script.

Budget: 2000 UAH Deadline: 2 days

Ready to do it. _______________________________________________

Budget: 1500 UAH Deadline: 1 day

Either Akamai has updated the list of trusted TLS fingerprints and the current version of curl_cffi no longer fits them, or the site now requires full sensor_data and a live cookie _abck, which cannot be fixed by just replacing the fingerprint.

Send the current code and what is visible in the response or logs on the failed request, I will look at what exactly is cutting off.

I did a similar workaround in PriceWatch, where I bypassed 403 by simulating a TLS fingerprint, the case is here: https://freelancehunt.com/showcase/work/pricewatch-sledit-za-tsenami-neskolkih/2062718.html There was Cloudflare, with Akamai an additional layer with a sensor is added, so if it's just about the curl_cffi fingerprint, it will be quick, but if the site is waiting for sensor data, it will take days, not hours; I will say for sure after I see the live request.

Budget: 1200 UAH Deadline: 2 days

Hello, Bohdan! I have reviewed your task regarding the parser fix and bypassing Akamai protection. I am ready to promptly connect, investigate the resource, and return the script to 100% stability.

I am a developer specializing in asynchronous Python, parsing complex dynamic platforms, and bypassing protection systems (Cloudflare, Akamai, PerimeterX). I have a deep understanding of the curl_cffi library, its operation with TLS/JA3/JA4 fingerprints, and I understand why Akamai started returning a 403 error (this is often related to updates in TLS ciphers on the server side or triggers based on behavioral factors / proxy quality).

I will implement the project according to the following clear plan:
1. Network packet analysis: I will conduct a full audit of requests to the target resource, identifying the current Akamai requirements for headers and TLS sessions.
2. Refactoring curl_cffi: I will update the session logic, select the correct browser emulations (JA3/JA4 fingerprints), and if necessary, integrate the rotation of high-quality residential proxies for stable passage through anti-fraud filters.
3. Alternative solution (if Akamai blocks clean HTTP requests): I will seamlessly transition critical parser modules to asynchronous Playwright with the integration of stealth plugins for full emulation of real user behavior in a Chrome window.
4. Testing: I will check the script's operation on a large volume of data to eliminate repeated blocks.

Budget: 1500 UAH Deadline: 2 days

Good day, I can take a look at the code and search for the problem.

I recently worked on a parser https://freelancehunt.com/project/parser-dlya-saytu-tripadvisor/1643268.html

Budget: 1500 UAH Deadline: 1 day

Hello. In curl_cffi, a 403 error on Akamai usually means two things: the server has burned the TLS/JA4 fingerprint of your profile or requires validation of the _abck cookie through a JS sensor.

Send the link in a private message — I will test the request for free and tell you the reason.

If it's just a TLS profile or header issue — the fix will cost 1500 UAH. If Akamai requires session token generation — I will specify the budget before starting the work.

Budget: 1300 UAH Deadline: 1 day

Good day. I will take on the update of your parser to bypass the 403 block when working with Akamai. It will be necessary to carefully examine the current headers and the authorization process of requests to restore the correct data transmission. Could you let me know if there is access to the logs to see at which exact stage the server rejects the request? I would appreciate your feedback, I will answer all questions, and we can better orient ourselves regarding deadlines and other project details. I will be happy to help.

Budget: 1000 UAH Deadline: 1 day

Ready to take it on.
Need to clarify the order details, write to me!
I use Python, uv, GitHub, Docker.

Budget: 1000 UAH Deadline: 1 day

Ready to help with solving this issue.

First, we need to investigate the current behavior of Akamai's protection and the reason why curl_cffi started returning a 403 error.

Do you have access to the current scraper code so I can immediately look at the structure of the requests?

Budget: 1000 UAH Deadline: 1 day

Hello.

I am ready to start working as soon as the discussion is over.

Budget: 1500 UAH Deadline: 3 days

Hello. I am ready to fix the parser that returns a 403 on Akamai protection. I will check the reason for the blockage, correct the request logic, and test the result.

I have solved tasks related to bypassing WAF and anti-bot protection through proxy rotation and client behavior simulation.

Is there access to the current code to determine which specific request Akamai is blocking and at what stage?

Budget: 1000 UAH Deadline: 2 days

Hello, Bohdan! Akamai often updates TLS signatures, which is why curl_cffi without fresh fingerprints returns 403. I have experience bypassing enterprise protection in Python/Go. It's important to check not only the TLS fingerprint but also the HTTP/2 headers and session cookie generation.

What version of curl_cffi is currently used in the script?

I am ready to review your code and suggest a bypass scheme for the blocking.