Build with it: tools, a practice API and code to read
Things to use while you write code. The tools and the practice API run on files served from this site: no account, nothing to install, and no field asks for a credential.
Independent and unofficialEducational only
Risk warning: CFDs and spread bets are complex instruments and come with a high risk of losing money rapidly due to leverage. You can lose money on these products, and each provider publishes its own loss figure under FCA rules. You should consider whether you understand how they work and whether you can afford to take the high risk of losing your money. Automated and API trading can amplify losses through bugs, connectivity failures and runaway orders.
The rest of the site
- StartNew to trading through an API: what it is, what you need, and a first call.
- Look upThe record for one broker, platform, endpoint, error code or limit.
- CompareRead the same field across several APIs, side by side.
- LearnLessons, guides and worked techniques for people who are learning to code.
- Data and changesThe registers as files, and what changed in each API and when.
- AboutWho runs this site, how facts are checked, and how to correct one.