# Developers **URL:** https://community.deriv.com/c/developers/48.md?page=1 [Latest](https://community.deriv.com/latest.md) · [Categories](https://community.deriv.com/categories.md) · [Tags](https://community.deriv.com/tags.md) **Page:** 2 --- ## [A quick guide to Deriv trading APIs](https://community.deriv.com/t/a-quick-guide-to-deriv-trading-apis/87974)
**Author:** [@Faazil\_deriv](https://community.deriv.com/u/Faazil_deriv)\ **Replies:** 0\ **Last updated:** [March 5, 2025, 4:31am UTC](https://community.deriv.com/t/a-quick-guide-to-deriv-trading-apis/87974 "2025-03-05T04:31:54Z")
Hi Deriv Community, Looking to easily manage your contracts? Deriv’s trading APIs give you the power to: Buy, sell, and update contracts Manage copy trading activities Retrieve portfolio details, profit tables, and co… --- ## [Third-party App For Sale](https://community.deriv.com/t/third-party-app-for-sale/87910)
**Author:** [@catwood-afreets-2](https://community.deriv.com/u/catwood-afreets-2)\ **Replies:** 2\ **Last updated:** [March 2, 2025, 7:13pm UTC](https://community.deriv.com/t/third-party-app-for-sale/87910 "2025-03-02T19:13:12Z")
Hello community, I developed a platform that operates via API on synthetic indices, being able to operate on up to 10 volatilities AT THE SAME TIME. Integrated Virtual Loss System. You can easily create bots with the Blo… --- ## [Application APIs](https://community.deriv.com/t/application-apis/87944)
**Author:** [@Faazil\_deriv](https://community.deriv.com/u/Faazil_deriv)\ **Replies:** 0\ **Last updated:** [February 25, 2025, 7:49am UTC](https://community.deriv.com/t/application-apis/87944 "2025-02-25T07:49:24Z")
Hi Deriv Community, If you’re integrating third-party apps with Deriv, managing OAuth applications is a must. Our application APIs give you the tools to: Register, update, and delete OAuth applications Retrieve usage … --- ## [How get list item get array error](https://community.deriv.com/t/how-get-list-item-get-array-error/87813)
**Author:** [@aviatic-acratia-2](https://community.deriv.com/u/aviatic-acratia-2)\ **Replies:** 1\ **Last updated:** [February 12, 2025, 2:39am UTC](https://community.deriv.com/t/how-get-list-item-get-array-error/87813 "2025-02-12T02:39:05Z")
I want get list item ,get array 2,but can not ? --- ## [Secure User Access with Deriv API](https://community.deriv.com/t/secure-user-access-with-deriv-api/87841)
**Author:** [@Faazil\_deriv](https://community.deriv.com/u/Faazil_deriv)\ **Replies:** 0\ **Last updated:** [January 28, 2025, 7:55am UTC](https://community.deriv.com/t/secure-user-access-with-deriv-api/87841 "2025-01-28T07:55:58Z")
Hi Deriv Community, Let’s talk about secure user access with Deriv APIs! When building with the Deriv API, authenticating and authorizing users is a key step. Our integration with OAuth and the WebSocket Server helps y… --- ## [OSError: \[WinError 121\] The semaphore timeout period has expired](https://community.deriv.com/t/oserror-winerror-121-the-semaphore-timeout-period-has-expired/87821)
**Author:** [@accuser-alcaide-2](https://community.deriv.com/u/accuser-alcaide-2)\ **Replies:** 0\ **Last updated:** [January 22, 2025, 10:31am UTC](https://community.deriv.com/t/oserror-winerror-121-the-semaphore-timeout-period-has-expired/87821 "2025-01-22T10:31:36Z")
Hello, how do i handle the above error. Thanks --- ## [Account Set Up](https://community.deriv.com/t/account-set-up/87820)
**Author:** [@Faazil\_deriv](https://community.deriv.com/u/Faazil_deriv)\ **Replies:** 0\ **Last updated:** [January 22, 2025, 6:43am UTC](https://community.deriv.com/t/account-set-up/87820 "2025-01-22T06:43:01Z")
Hi Deriv Community, If you’re ready to start building with the Deriv API, the first step is setting up your account. Here’s what you’ll need to do: Create your Deriv account: Sign up or log in to get access to the API… --- ## [Api Moneterisation](https://community.deriv.com/t/api-moneterisation/87808)
**Author:** [@caddies-agalaxy-2](https://community.deriv.com/u/caddies-agalaxy-2)\ **Replies:** 0\ **Last updated:** [January 18, 2025, 8:29pm UTC](https://community.deriv.com/t/api-moneterisation/87808 "2025-01-18T20:29:13Z")
how to use api to export the deriv bot moneterised with my app id --- ## [Api buy](https://community.deriv.com/t/api-buy/87794)
**Author:** [@bossboy-anatron-1](https://community.deriv.com/u/bossboy-anatron-1)\ **Replies:** 0\ **Last updated:** [January 14, 2025, 9:28am UTC](https://community.deriv.com/t/api-buy/87794 "2025-01-14T09:28:58Z")
Hola, estoy usando una cuenta demo y estoy tratando de hacer una compra con la API, pero me da este mensaje: Conexión abierta. Autenticando… Autenticación exitosa. Solicitando propuesta… Error: Trading is not offered … --- ## [I CANNOT FIND the option: "Register Application" in the left menu of MY DERIV ACCOUNT](https://community.deriv.com/t/i-cannot-find-the-option-register-application-in-the-left-menu-of-my-deriv-account/87712)
**Author:** [@baxtone-acidite-2](https://community.deriv.com/u/baxtone-acidite-2)\ **Replies:** 1\ **Last updated:** [December 20, 2024, 8:13am UTC](https://community.deriv.com/t/i-cannot-find-the-option-register-application-in-the-left-menu-of-my-deriv-account/87712 "2024-12-20T08:13:26Z")
Good day. Sorry for the beginner’s question. But I CANNOT FIND the option: “Register Application” in the left menu of MY DERIV ACCOUNT. And therefore I cannot create my app\_id. Has that happened to anyone… --- ## [Sell at Market](https://community.deriv.com/t/sell-at-market/87592)
**Author:** [@auxesis-ableist-2](https://community.deriv.com/u/auxesis-ableist-2)\ **Replies:** 1\ **Last updated:** [December 20, 2024, 7:24am UTC](https://community.deriv.com/t/sell-at-market/87592 "2024-12-20T07:24:38Z")
Does anyone know what parameters are used to create the logic below in Python? --- ## [ema crossover strategy](https://community.deriv.com/t/ema-crossover-strategy/87699)
**Author:** [@boeotia-affixal-2](https://community.deriv.com/u/boeotia-affixal-2)\ **Replies:** 0\ **Last updated:** [December 14, 2024, 6:14pm UTC](https://community.deriv.com/t/ema-crossover-strategy/87699 "2024-12-14T18:14:48Z")
50 and 20 ema crossover [Previous page](https://community.deriv.com/c/developers/48.md)