The ultimate solution for repairing any broken or malformed JSON. This Apify Actor transforms invalid JSON strings into perfectly valid JSON, no matter how badly corrupted.
Universal JSON Fix handles virtually every type of JSON error:
Large Language Models (LLMs) like ChatGPT, Claude, Llama, and others frequently produce malformed JSON responses:
Universal JSON Fix is specifically designed to handle these AI-generated inconsistencies, making it perfect for production AI applications where reliable JSON parsing is critical.
Just provide the broken JSON, get back valid JSON:
No complex configuration needed.
The Actor employs an advanced JSON parsing engine that:
Transform broken JSON into valid JSON with just one API call.
This endpoint fixes malformed JSON strings and returns valid JSON. It can fix common JSON errors like missing quotes, commas, and brackets.
repair - Endpoint Features
| Object | Description |
|---|---|
Request Body |
[Required] Json |
{"repaired_json":"{\"json\": \"{\\\"name\\\": \\\"John, \\\"age\\\": 30}\", \"ensure_ascii\": false, \"return_objects\": false, \"logging\": true}"}
curl --location --request POST 'https://zylalabs.com/api/6300/universal+json+fix/8933/repair' --header 'Authorization: Bearer YOUR_API_KEY'
--data-raw '{
"json": "{\"name\": \"John, \"age\": 30}",
"ensure_ascii": false,
"return_objects": false,
"logging": true
}'
| Header | Description |
|---|---|
Authorization
|
[Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed. |
No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
### 5. Gemini Output Fix ```json // Broken Gemini Output { "query_analysis": { intent: "search", filters: { date_range: [2024-01, 2024-03], categories: ["tech" "ai" "data"] } } } // API Response { "repaired_json": "{\"query_analysis\":{\"intent\":\"search\",\"filters\":{\"date_range\":[\"2024-01\",\"2024-03\"],\"categories\":[\"tech\",\"ai\",\"data\"]}}}" } ```
The repair endpoint returns a JSON object containing a single key, "repaired_json," which holds the corrected JSON string. This output ensures that any malformed input is transformed into valid JSON format, ready for further processing.
The primary field in the response data is "repaired_json," which contains the fixed JSON string. This field is crucial for users to retrieve the corrected data after submitting their malformed JSON input.
The response data is structured as a JSON object with a single key, "repaired_json." The value associated with this key is the valid JSON string, ensuring a straightforward and easy-to-parse output for users.
The repair endpoint accepts a single parameter: the malformed JSON string. Users simply need to provide this input in the request body to receive the corrected JSON in response.
Users can customize their requests by providing different malformed JSON strings as input. The API automatically analyzes and repairs various types of JSON errors, making it adaptable to diverse scenarios.
Common use cases include fixing JSON outputs from AI models, cleaning data for pipelines, debugging JSON syntax errors during development, and standardizing JSON from external APIs before integration.
Data accuracy is maintained through an advanced JSON parsing engine that follows formal grammar rules to reconstruct malformed JSON. This ensures consistent and reliable repairs across various types of JSON errors.
The API employs intelligent algorithms to identify and correct common JSON issues, such as missing elements and improper syntax. This systematic approach helps ensure that the repaired JSON is both valid and structurally sound.
To obtain your API key, you first need to sign in to your account and subscribe to the API you want to use. Once subscribed, go to your Profile, open the Subscription section, and select the specific API. Your API key will be available there and can be used to authenticate your requests.
You can’t switch APIs during the free trial. If you subscribe to a different API, your trial will end and the new subscription will start as a paid plan.
If you don’t cancel before the 7th day, your free trial will end automatically and your subscription will switch to a paid plan under the same plan you originally subscribed to, meaning you will be charged and gain access to the API calls included in that plan.
The free trial ends when you reach 50 API requests or after 7 days, whichever comes first.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
Yes, we offer a 7-day free trial that allows you to make up to 50 API calls at no cost, so you can test our APIs without any commitment.
Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.
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