06.23.2026
|FAQs
|Troubleshooting
|3 Min Read
What is the cause of an HTTP 500 Error?
You should never get a HTTP 500 error in normal operation mode. There are two causes for HTTP 500 errors:
1. A major problem on our side
2. A problem with your request.
The first thing you should do is examine possible problems with your request.
Missing Required Parameters: All parameters with a non-string data type are required. This includes numerics, dates, booleans, and enumerations (which are really numerics). Only missing string values will not cause an HTTP 500 error.
Mis-typed Enumerations: Enumerations are case-sensitive. Make sure you look at the list of valid values in the SOAP, GET or POST description. Our test form makes it easy by using drop-downs but your code must be correct. For instance, you may get the following response if you omit an integer parameter: "System.ArgumentException: Cannot convert to System.Int32" .
If your request is valid and the problem persists, please reach out support@quodd.com
BackOther Question Frequently Asked
05.31.2024
|FAQs
|Stocks and ETFs
|1
What ETF historical data does QUODD provide for fund flows?
05.31.2024
|FAQs
|Metals
|1
Can QUODD help me display gold prices on my website?
The Global Metals offers real-time price quotes for gold, silver, and other precious metals and can easily be integrated into an e-commerce website or shopping cart.
05.31.2024
|FAQs
|Metals
|1
Does QUODD offer historical precious metal spot price data?
QUODD offer historical price data for Gold, Silver, Palladium, Platinum and other base metals in our QUODD Global Metals API.
05.31.2024
|FAQs
|Stocks and ETFs
|1
Does QUODD support survivorship bias in your historical stock data API?
Access historical prices with QUODD's Global Historical API, covering equities from 80+ global exchanges. Get open, high, low, close, volume, VWAP, TWAP, and more—data available since 1994 for U.S. exchanges and 2000 for most international markets.
05.31.2024
|FAQs
|Corporate Actions
|1
Does QUODD provide data on company mergers?
Yes, QUODD does provide data on company mergers.
05.31.2024
|FAQs
|Corporate Actions
|1
Dividend Data Differences of Historical & Corporate Actions APIs | QUODD
05.31.2024
|FAQs
|Corporate Actions
|1
Missing CUSIP and ISIN Data in Corporate Actions API | QUODD
The CUSIP and ISIN field are blank in the Corporate Actions API because a licensing agreement are required to access them.
05.31.2024
|FAQs
|Corporate Actions
|1
What Is Event Identifier in the corporate actions API?
The Global Corporate Actions API includes EventIdentifier, a custom QUODD input parameter that allows users to pinpoint a single event record down to the security listing level.
05.31.2024
|FAQs
|Troubleshooting
|3
What is the cause of an HTTP 403 Error?
A 403 Error indicates that we have blocked access to our computers from your computer.
05.31.2024
|FAQs
|Free Trial
|1
What happens when my free trial expires?
When your free trial expires you will receive an outcome of 'Registration Error'.
05.31.2024
|FAQs
|General-Help
|3
How does QUODD define a hit?
QUODD defines a "hit" as a measurement of how much data is requested per API call.
05.31.2024
|FAQs
|Free Trial
|1
Does QUODD offer a free market data API trial?
Yes, QUODD offers a free market data API trial.