# V3 Integrations **URL:** https://www.thethingsnetwork.org/forum/c/v2-to-v3-upgrade/v3-integrations/110.md?page=1 [Latest](https://www.thethingsnetwork.org/forum/latest.md) · [Categories](https://www.thethingsnetwork.org/forum/categories.md) · [Tags](https://www.thethingsnetwork.org/forum/tags.md) **Page:** 2 --- ## [Storage Integration V3 Access Problem](https://www.thethingsnetwork.org/forum/t/storage-integration-v3-access-problem/48484)
**Author:** [@PeterH61](https://www.thethingsnetwork.org/forum/u/PeterH61)\ **Replies:** 4\ **Last updated:** [June 10, 2021, 12:40pm UTC](https://www.thethingsnetwork.org/forum/t/storage-integration-v3-access-problem/48484 "2021-06-10T12:40:32Z")
Dear TTN/TTS fans, I migrated my Greenhouse Climate Device from V2 to V3 successfully. Data are visible at the TTS application console as expected. The access to the V3 Storage Integration data by Curl unfortunately no… --- ## [Migration: python paho.mqtt an Node Red](https://www.thethingsnetwork.org/forum/t/migration-python-paho-mqtt-an-node-red/48194)
**Author:** [@TazFranck](https://www.thethingsnetwork.org/forum/u/TazFranck)\ **Replies:** 3\ **Last updated:** [May 29, 2021, 2:20pm UTC](https://www.thethingsnetwork.org/forum/t/migration-python-paho-mqtt-an-node-red/48194 "2021-05-29T14:20:00Z")
Hi everybody, Sorry for my poor english, i will try to be understandable ! I’m a teacher in France and i work with young students (15 to 19 years old), i teach mechanics, computerscience and a lot of other things, so i… --- ## [Getting started with WebHooks](https://www.thethingsnetwork.org/forum/t/getting-started-with-webhooks/48152)
**Author:** [@descartes](https://www.thethingsnetwork.org/forum/u/descartes)\ **Replies:** 3\ **Last updated:** [May 28, 2021, 12:19pm UTC](https://www.thethingsnetwork.org/forum/t/getting-started-with-webhooks/48152 "2021-05-28T12:19:24Z")
Watch here: Download here: Discuss down below … --- ## [V3 Storage Integration - New Retrieve parameter, Last X Minutes](https://www.thethingsnetwork.org/forum/t/v3-storage-integration-new-retrieve-parameter-last-x-minutes/47853)
**Author:** [@clery](https://www.thethingsnetwork.org/forum/u/clery)\ **Replies:** 2\ **Last updated:** [May 19, 2021, 5:57pm UTC](https://www.thethingsnetwork.org/forum/t/v3-storage-integration-new-retrieve-parameter-last-x-minutes/47853 "2021-05-19T17:57:10Z")
Hi, Regarding the V3 storage integration API, would you consider adding a “last X minutes” parameter to the Retrieve messages HTTP API? This would be a helpful alternative to the --after parameter and ease our migratio… --- ## [Best practices in order to decode the payload](https://www.thethingsnetwork.org/forum/t/best-practices-in-order-to-decode-the-payload/47609)
**Author:** [@JTrigo](https://www.thethingsnetwork.org/forum/u/JTrigo)\ **Replies:** 2\ **Last updated:** [May 12, 2021, 6:59am UTC](https://www.thethingsnetwork.org/forum/t/best-practices-in-order-to-decode-the-payload/47609 "2021-05-12T06:59:22Z")
Hi everyone, my concern is about the payload formatter option of the TTN. Is it better to use the one that provides the TTN or using a webhook or the MQTT Server to get the data and then decode the payload there? Thank… --- ## [TTN Mapper and how to indicate V2 vs V3 vs Private](https://www.thethingsnetwork.org/forum/t/ttn-mapper-and-how-to-indicate-v2-vs-v3-vs-private/44419)
**Author:** [@jpmeijers](https://www.thethingsnetwork.org/forum/u/jpmeijers)\ **Replies:** 6\ **Last updated:** [April 8, 2021, 10:56am UTC](https://www.thethingsnetwork.org/forum/t/ttn-mapper-and-how-to-indicate-v2-vs-v3-vs-private/44419 "2021-04-08T10:56:52Z")
Background Today I had a discussion with the community in Australia, and one of their main concerns is how to distinguish between V2 coverage and V3 coverage on a map. Currently TTN Mapper only shows coverage for the V2 … --- ## [Where are the interfaces for received MQTT messages?](https://www.thethingsnetwork.org/forum/t/where-are-the-interfaces-for-received-mqtt-messages/47505)
**Author:** [@Zandis](https://www.thethingsnetwork.org/forum/u/Zandis)\ **Replies:** 2\ **Last updated:** [May 8, 2021, 10:52am UTC](https://www.thethingsnetwork.org/forum/t/where-are-the-interfaces-for-received-mqtt-messages/47505 "2021-05-08T10:52:48Z")
Is there any interface(in java)/schema/description available for received MQTT messages? Basicly what I’m receiving there is plain JSON structure for my uplink messages and I’m not sure how to parse and interpretate them… --- ## [Node-Red upgrade TTN V2 to V3](https://www.thethingsnetwork.org/forum/t/node-red-upgrade-ttn-v2-to-v3/46815)
**Author:** [@Baxter](https://www.thethingsnetwork.org/forum/u/Baxter)\ **Replies:** 1\ **Last updated:** [May 1, 2021, 5:53pm UTC](https://www.thethingsnetwork.org/forum/t/node-red-upgrade-ttn-v2-to-v3/46815 "2021-05-01T17:53:33Z")
I made this small guide if someone has issue with moving the integration in Node-Red for TTN Devices V2 to V3 It allows V2 and V3 devices to run in parallel and point to the same Influx DB would appreciate your commen… --- ## [Use the data of ttn on an other application](https://www.thethingsnetwork.org/forum/t/use-the-data-of-ttn-on-an-other-application/47025)
**Author:** [@mael\_co](https://www.thethingsnetwork.org/forum/u/mael_co)\ **Replies:** 10\ **Last updated:** [April 29, 2021, 5:38am UTC](https://www.thethingsnetwork.org/forum/t/use-the-data-of-ttn-on-an-other-application/47025 "2021-04-29T05:38:16Z")
Hello, I have an issue in a project, i did send data to ttn but i can’t send back these data to an application or something like that or in a graph. I can’t find a tutorial about that, all the tutorials who already exist… --- ## [\[SOLVED\] Nam1 MQTT working?](https://www.thethingsnetwork.org/forum/t/solved-nam1-mqtt-working/46704)
**Author:** [@KanyonKris](https://www.thethingsnetwork.org/forum/u/KanyonKris)\ **Replies:** 5\ **Last updated:** [April 25, 2021, 11:23pm UTC](https://www.thethingsnetwork.org/forum/t/solved-nam1-mqtt-working/46704 "2021-04-25T23:23:37Z")
Summary: When I changed my gateway from eu1 to nam1 MQTT stopped working, but when I changed back to eu1 MQTT works. I started transitioning from v2 to v3 using the eu1 cluster. Since I am in North America I’ve been mov… --- ## [Missing fields when retrieving uplinks from storage](https://www.thethingsnetwork.org/forum/t/missing-fields-when-retrieving-uplinks-from-storage/47074)
**Author:** [@robryk](https://www.thethingsnetwork.org/forum/u/robryk)\ **Replies:** 2\ **Last updated:** [April 25, 2021, 5:12pm UTC](https://www.thethingsnetwork.org/forum/t/missing-fields-when-retrieving-uplinks-from-storage/47074 "2021-04-25T17:12:49Z")
Hi, I wish to retrieve uplinked messages from my devices using Storage Integration. However, the uplink\_message seems to be missing some fields, compared to what I receive using MQTT. In particular, I don’t get correlat… --- ## [TTN Mapper status](https://www.thethingsnetwork.org/forum/t/ttn-mapper-status/46871)
**Author:** [@mbdrlp](https://www.thethingsnetwork.org/forum/u/mbdrlp)\ **Replies:** 1\ **Last updated:** [April 19, 2021, 5:35pm UTC](https://www.thethingsnetwork.org/forum/t/ttn-mapper-status/46871 "2021-04-19T17:35:44Z")
Hi, I try to understand what is the actual status of TTN Mapper about V3? If I understand well it’s still in development. But when I go to my V2 console I don’t see TTN Mapper under Intergrations. Does TTN Mapper is i… --- ## [Why and how to encrypt the app key](https://www.thethingsnetwork.org/forum/t/why-and-how-to-encrypt-the-app-key/46494)
**Author:** [@haeberle](https://www.thethingsnetwork.org/forum/u/haeberle)\ **Replies:** 0\ **Last updated:** [April 7, 2021, 9:40pm UTC](https://www.thethingsnetwork.org/forum/t/why-and-how-to-encrypt-the-app-key/46494 "2021-04-07T21:40:24Z")
I try to upgrade an application to the V3 API in which I have trigger a device creation. Understood so far, that I have to call several API endpoints to create the enddevice, works well so fare. The thing I’m struggling… --- ## [TagoIO does not receive anything from TheThingsStack CE](https://www.thethingsnetwork.org/forum/t/tagoio-does-not-receive-anything-from-thethingsstack-ce/46358)
**Author:** [@hzgl](https://www.thethingsnetwork.org/forum/u/hzgl)\ **Replies:** 6\ **Last updated:** [April 7, 2021, 9:13pm UTC](https://www.thethingsnetwork.org/forum/t/tagoio-does-not-receive-anything-from-thethingsstack-ce/46358 "2021-04-07T21:13:22Z")
Hello! I’m migrating an app from V2 to V3. In the past, the app used to use the “Tago IO” integration from the V2 console send data points to Tago.io. So I got a brand new device, set it up on TheThingStack CE console,… --- ## [Unable to MQTT Publish Downlink to TTNv3 (CE)](https://www.thethingsnetwork.org/forum/t/unable-to-mqtt-publish-downlink-to-ttnv3-ce/46428)
**Author:** [@niclash](https://www.thethingsnetwork.org/forum/u/niclash)\ **Replies:** 2\ **Last updated:** [April 6, 2021, 3:29pm UTC](https://www.thethingsnetwork.org/forum/t/unable-to-mqtt-publish-downlink-to-ttnv3-ce/46428 "2021-04-06T15:29:22Z")
I am trying to bring MCF88 LW13IO devices into my v3 application, that is currently only running with sensors doing Uplink messages. The LW13IO is also working with Uplink messages, but I can’t publish through the MQTT i… --- ## [TTS Mqtt Integration](https://www.thethingsnetwork.org/forum/t/tts-mqtt-integration/45625)
**Author:** [@Jannfont](https://www.thethingsnetwork.org/forum/u/Jannfont)\ **Replies:** 7\ **Last updated:** [March 17, 2021, 4:46pm UTC](https://www.thethingsnetwork.org/forum/t/tts-mqtt-integration/45625 "2021-03-17T16:46:42Z")
I am currently working on a LoRaWan Test Setup using TTS. I am running the TTS locally. The Servers are up and running (using Docker) and my end-device can connect to it. My operating system is windows. I am now at … --- ## [TTN V3 Storage Intergration](https://www.thethingsnetwork.org/forum/t/ttn-v3-storage-intergration/45535)
**Author:** [@fredmsn](https://www.thethingsnetwork.org/forum/u/fredmsn)\ **Replies:** 7\ **Last updated:** [March 17, 2021, 3:39pm UTC](https://www.thethingsnetwork.org/forum/t/ttn-v3-storage-intergration/45535 "2021-03-17T15:39:58Z")
Hi everyone, All information are stored in the V3 integration. Is there a way to get only decoded payload and the device ID when I send requests to the Stortage Intergration API V3? If not, is there a way to save only… --- ## [First f\_cnt is empty/null - world wide technical debt in progress](https://www.thethingsnetwork.org/forum/t/first-f-cnt-is-empty-null-world-wide-technical-debt-in-progress/45413)
**Author:** [@descartes](https://www.thethingsnetwork.org/forum/u/descartes)\ **Replies:** 19\ **Last updated:** [March 17, 2021, 3:04pm UTC](https://www.thethingsnetwork.org/forum/t/first-f-cnt-is-empty-null-world-wide-technical-debt-in-progress/45413 "2021-03-17T15:04:01Z")
Please be aware that at present the first f\_cnt is empty/null aka not 0 so anyone writing any form of integration will need to handle this as any reasonable database should be validating the f\_cnt as a number. See https… --- ## [V3 - MQTT - single payload field subscription?](https://www.thethingsnetwork.org/forum/t/v3-mqtt-single-payload-field-subscription/45289)
**Author:** [@dreimal8](https://www.thethingsnetwork.org/forum/u/dreimal8)\ **Replies:** 5\ **Last updated:** [March 9, 2021, 5:51pm UTC](https://www.thethingsnetwork.org/forum/t/v3-mqtt-single-payload-field-subscription/45289 "2021-03-09T17:51:51Z")
Hi, in V2 the MQTT subscription of single payload fields was disabled: Will it stay that way in V3? Background for my question: I am developing a device based on a single ESP8266 - and this device is getting the dat… --- ## [New V3 Device OTAA not working like V2](https://www.thethingsnetwork.org/forum/t/new-v3-device-otaa-not-working-like-v2/45056)
**Author:** [@vicatcu](https://www.thethingsnetwork.org/forum/u/vicatcu)\ **Replies:** 7\ **Last updated:** [March 3, 2021, 11:01pm UTC](https://www.thethingsnetwork.org/forum/t/new-v3-device-otaa-not-working-like-v2/45056 "2021-03-03T23:01:27Z")
I’ve just created my first device in the V3 stack. I also have a TTIG gateway. My hardware is built on the Murata ABZ modem running stock AT firmware. When I initiate a join on the module, and I go to the V2 console and … --- ## [No messages in node-RED](https://www.thethingsnetwork.org/forum/t/no-messages-in-node-red/44623)
**Author:** [@IoT\_Marco](https://www.thethingsnetwork.org/forum/u/IoT_Marco)\ **Replies:** 2\ **Last updated:** [February 22, 2021, 2:28pm UTC](https://www.thethingsnetwork.org/forum/t/no-messages-in-node-red/44623 "2021-02-22T14:28:23Z")
Hi, I’ve created a new device in V3, see live data and use Mqtt integration.The username and generated API was copied to the standard mqtt node and the node is connected…but I don’t see messages? --- ## [V3 integration json object do not contains gateways list](https://www.thethingsnetwork.org/forum/t/v3-integration-json-object-do-not-contains-gateways-list/44310)
**Author:** [@disk91](https://www.thethingsnetwork.org/forum/u/disk91)\ **Replies:** 2\ **Last updated:** [February 15, 2021, 7:39pm UTC](https://www.thethingsnetwork.org/forum/t/v3-integration-json-object-do-not-contains-gateways-list/44310 "2021-02-15T19:39:19Z")
The Webhook integration format does not contains the gateway list. This can impact running applications like mapper and tracking systems using triangulation. Is that because of the bridge between v2 and v3 ? will it b… --- ## [V2 -\> V3 - MQTT Integrations in Australia](https://www.thethingsnetwork.org/forum/t/v2-v3-mqtt-integrations-in-australia/44010)
**Author:** [@PleaseRain](https://www.thethingsnetwork.org/forum/u/PleaseRain)\ **Replies:** 9\ **Last updated:** [February 13, 2021, 7:36pm UTC](https://www.thethingsnetwork.org/forum/t/v2-v3-mqtt-integrations-in-australia/44010 "2021-02-13T19:36:45Z")
Hi, I’m located in Australia. I have migrated my (OTAA) device over to V3 TTS console. I have an MQQT integration and are using the following servers Is this correct? It appears on V3 I’m in the EU1 community. On TTN … --- ## [MQTT - Downlinks](https://www.thethingsnetwork.org/forum/t/mqtt-downlinks/44004)
**Author:** [@PleaseRain](https://www.thethingsnetwork.org/forum/u/PleaseRain)\ **Replies:** 1\ **Last updated:** [February 9, 2021, 6:45am UTC](https://www.thethingsnetwork.org/forum/t/mqtt-downlinks/44004 "2021-02-09T06:45:23Z")
Having migrated my application and devices to V3. My MQTT downlinks which were working on V3 have stopped working and return “v3/water-tank-monitoring@ttn/devices/water-tank-node/down/failed” When I look on the V3 cons… --- ## [Node-red TTN (node-red-contrib-ttn)](https://www.thethingsnetwork.org/forum/t/node-red-ttn-node-red-contrib-ttn/43479)
**Author:** [@JeroenKl](https://www.thethingsnetwork.org/forum/u/JeroenKl)\ **Replies:** 2\ **Last updated:** [January 30, 2021, 5:39am UTC](https://www.thethingsnetwork.org/forum/t/node-red-ttn-node-red-contrib-ttn/43479 "2021-01-30T05:39:43Z")
Is it possible to use the TTN nodes in V3 the same as it is working in v2? Asking it as this address is not working: discovery.thethingsnetwork.org:1900 node-red-contrib-ttn - npm node-red-contrib-ttn [Previous page](https://www.thethingsnetwork.org/forum/c/v2-to-v3-upgrade/v3-integrations/110.md)