# How to get otp for start the session, iam checking this link but i got 404 error on this link =\>"https://docs.rapyd.net/works-with/reference/introduction-to-mobile-sdk",
**URL:** https://community.rapyd.net/t/how-to-get-otp-for-start-the-session-iam-checking-this-link-but-i-got-404-error-on-this-link-https-docs-rapyd-net-works-with-reference-introduction-to-mobile-sdk/55884
**Category:** 🌱 Payments 101
**Tags:** payments, node
**Created:** [September 15, 2022, 5:26am UTC](https://community.rapyd.net/t/how-to-get-otp-for-start-the-session-iam-checking-this-link-but-i-got-404-error-on-this-link-https-docs-rapyd-net-works-with-reference-introduction-to-mobile-sdk/55884 "2022-09-15T05:26:42Z")
**Posts on this page:** 8
**Page:** 1
### Author:  [@praneet](https://community.rapyd.net/u/praneet)
#### Post date: [September 15, 2022, 5:26am UTC](https://community.rapyd.net/t/how-to-get-otp-for-start-the-session-iam-checking-this-link-but-i-got-404-error-on-this-link-https-docs-rapyd-net-works-with-reference-introduction-to-mobile-sdk/55884/1 "2022-09-15T05:26:42Z")
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### Author:  [@drew.harris](https://community.rapyd.net/u/drew.harris)
#### Post date: [September 15, 2022, 1:52pm UTC](https://community.rapyd.net/t/how-to-get-otp-for-start-the-session-iam-checking-this-link-but-i-got-404-error-on-this-link-https-docs-rapyd-net-works-with-reference-introduction-to-mobile-sdk/55884/2 "2022-09-15T13:52:42Z")
Hi - can you share the page prior to this with the link (screencapture)
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### Author:  [@praneet](https://community.rapyd.net/u/praneet)
#### Post date: [September 15, 2022, 3:47pm UTC](https://community.rapyd.net/t/how-to-get-otp-for-start-the-session-iam-checking-this-link-but-i-got-404-error-on-this-link-https-docs-rapyd-net-works-with-reference-introduction-to-mobile-sdk/55884/3 "2022-09-15T15:47:26Z")
[https://community.rapyd.net/t/installation-for-ios-sdk/408](https://community.rapyd.net/t/installation-for-ios-sdk/408)
Actually i want to implement your withdrawal functionality, and as you mention in your doc that we have to create a session for it and for creating a session i want otp
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### Author:  [@praneet](https://community.rapyd.net/u/praneet)
#### Post date: [September 19, 2022, 11:39am UTC](https://community.rapyd.net/t/how-to-get-otp-for-start-the-session-iam-checking-this-link-but-i-got-404-error-on-this-link-https-docs-rapyd-net-works-with-reference-introduction-to-mobile-sdk/55884/4 "2022-09-19T11:39:34Z")
how can i get the OTP for the withdrawal cash, i am soo confused, please help
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### Author:  [@Community\_Team](https://community.rapyd.net/u/Community_Team)
#### Post date: [September 20, 2022, 4:34am UTC](https://community.rapyd.net/t/how-to-get-otp-for-start-the-session-iam-checking-this-link-but-i-got-404-error-on-this-link-https-docs-rapyd-net-works-with-reference-introduction-to-mobile-sdk/55884/6 "2022-09-20T04:34:18Z")
Hi @praneet,
The OTP for SDK is currently not available as it was through the link you shared.
The Rapyd offering for POS right now may not be what you are looking for as you’d have to pair with a 3rd party service for some features.
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### Author:  [@praneet](https://community.rapyd.net/u/praneet)
#### Post date: [September 20, 2022, 4:41am UTC](https://community.rapyd.net/t/how-to-get-otp-for-start-the-session-iam-checking-this-link-but-i-got-404-error-on-this-link-https-docs-rapyd-net-works-with-reference-introduction-to-mobile-sdk/55884/7 "2022-09-20T04:41:45Z")
@Community_Team, can you share any document for it, so that i can implement it
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### Author:  [@drew.harris](https://community.rapyd.net/u/drew.harris)
#### Post date: [November 13, 2022, 10:56pm UTC](https://community.rapyd.net/t/how-to-get-otp-for-start-the-session-iam-checking-this-link-but-i-got-404-error-on-this-link-https-docs-rapyd-net-works-with-reference-introduction-to-mobile-sdk/55884/8 "2022-11-13T22:56:48Z")
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### Author:  [@drew.harris](https://community.rapyd.net/u/drew.harris)
#### Post date: [November 13, 2022, 10:56pm UTC](https://community.rapyd.net/t/how-to-get-otp-for-start-the-session-iam-checking-this-link-but-i-got-404-error-on-this-link-https-docs-rapyd-net-works-with-reference-introduction-to-mobile-sdk/55884/9 "2022-11-13T22:56:50Z")