# \#api **URL:** https://community.victronenergy.com/tag/api/63.md [Latest](https://community.victronenergy.com/latest.md) · [Categories](https://community.victronenergy.com/categories.md) · [Tags](https://community.victronenergy.com/tags.md) --- ## [15 minutes Forecast and Adjustment VRM API](https://community.victronenergy.com/t/15-minutes-forecast-and-adjustment-vrm-api/62539)
**Author:** [@Bert\_Krale](https://community.victronenergy.com/u/Bert_Krale)\ **Replies:** 1\ **Last updated:** [9 September 2026 15:17 UTC](https://community.victronenergy.com/t/15-minutes-forecast-and-adjustment-vrm-api/62539 "2026-09-09T15:17:53Z")
Quick question regarding the VRM API for consumption forecasts. I’m integrating my Cerbo GX with OpenHAB (via MQTT/Node-RED) to optimize my battery setup against a 15-minute dynamic electricity tariff. I get the consump… --- ## [Connecting to VRM API error](https://community.victronenergy.com/t/connecting-to-vrm-api-error/57967)
**Author:** [@nizins](https://community.victronenergy.com/u/nizins)\ **Replies:** 1\ **Last updated:** [23 May 2026 09:06 UTC](https://community.victronenergy.com/t/connecting-to-vrm-api-error/57967 "2026-05-23T09:06:23Z")
Hi team, After perhaps several years of having successfully used the VRM API in Node Red to extract yield forecasts, in approximately August 2025 it stopped working. There are many posts related to this issue, and I un… --- ## [VRM API stuck on ‘Connecting to VRM API’](https://community.victronenergy.com/t/vrm-api-stuck-on-connecting-to-vrm-api/54583)
**Author:** [@larrym](https://community.victronenergy.com/u/larrym)\ **Replies:** 7\ **Last updated:** [10 April 2026 02:47 UTC](https://community.victronenergy.com/t/vrm-api-stuck-on-connecting-to-vrm-api/54583 "2026-04-10T02:47:15Z")
Hello, I am trying to retrieve solar forecasts from VRM API and having the same issue as here: Here is what I get (stuck forever): The thing is, it can’t purely be my internet connection because I can easily … --- ## [VRM API: Preferring Access Tokens to User/Pass for security](https://community.victronenergy.com/t/vrm-api-preferring-access-tokens-to-user-pass-for-security/11295)
**Author:** [@gejakem](https://community.victronenergy.com/u/gejakem)\ **Replies:** 3\ **Last updated:** [31 March 2026 18:42 UTC](https://community.victronenergy.com/t/vrm-api-preferring-access-tokens-to-user-pass-for-security/11295 "2026-03-31T18:42:42Z")
I’m exploring the VRM API in Postman using the documentation provided by Victron. Of course there’s the authorization endpoint auth/login. Requires user/pass and returns a “token” and “idUser”. The token should be used… --- ## [CCGX API attributes](https://community.victronenergy.com/t/ccgx-api-attributes/55543)
**Author:** [@Synchro](https://community.victronenergy.com/u/Synchro)\ **Replies:** 0\ **Last updated:** [26 March 2026 11:55 UTC](https://community.victronenergy.com/t/ccgx-api-attributes/55543 "2026-03-26T11:55:51Z")
For anyone who may need it: a list of CCGX attributes retrieved via the API, (including the current values of the connected equipment) victron atributes list.txt (20.6 KB) . --- ## [VRM API "Error fetching VRM data"](https://community.victronenergy.com/t/vrm-api-error-fetching-vrm-data/52119)
**Author:** [@Damo1](https://community.victronenergy.com/u/Damo1)\ **Replies:** 0\ **Last updated:** [21 January 2026 23:50 UTC](https://community.victronenergy.com/t/vrm-api-error-fetching-vrm-data/52119 "2026-01-21T23:50:06Z")
Hello, Trying to use an API to get day-ahead solar forcast, but I keep getting this error no matter what API name or token I use. Is the “name” section the “User ID” on this page? VRM Portal - Victron Energy Whe… --- ## [Bug in VRM API](https://community.victronenergy.com/t/bug-in-vrm-api/48924)
**Author:** [@Piotr](https://community.victronenergy.com/u/Piotr)\ **Replies:** 3\ **Last updated:** [20 November 2025 14:57 UTC](https://community.victronenergy.com/t/bug-in-vrm-api/48924 "2025-11-20T14:57:01Z")
This API: https://vrmapi.victronenergy.com/v2/installations/…/stats?$type=live\_feed&interval=hours&start=1763506800&end=1763593199 today (from about 12:00 CET) stopped returning “bs” part (info about SOC) Returns only … --- ## [VRM API stuck on 'Connecting to VRM API'](https://community.victronenergy.com/t/vrm-api-stuck-on-connecting-to-vrm-api/48670)
**Author:** [@josh1](https://community.victronenergy.com/u/josh1)\ **Replies:** 7\ **Last updated:** [16 November 2025 21:27 UTC](https://community.victronenergy.com/t/vrm-api-stuck-on-connecting-to-vrm-api/48670 "2025-11-16T21:27:18Z")
I am having major trouble getting the VRM API to work. It either says Connecting to VRM API or Error Connecting to VRM API It worked one time only and has never worked since. I have tried multiple API keys, several dif… --- ## [Changing DESS periodic charge duration?](https://community.victronenergy.com/t/changing-dess-periodic-charge-duration/48128)
**Author:** [@A-P](https://community.victronenergy.com/u/A-P)\ **Replies:** 5\ **Last updated:** [3 November 2025 14:57 UTC](https://community.victronenergy.com/t/changing-dess-periodic-charge-duration/48128 "2025-11-03T14:57:10Z")
Hi there, I’m trying to change the “periodicFullChargeDuration” via the API but the setting doesn’t seem to stick. I get a 200 response but it remains unchanged from 2 hours (attempting to change to 3 hours). Is this s… --- ## [VRM API documentation set hourly prices for today and tomorrow](https://community.victronenergy.com/t/vrm-api-documentation-set-hourly-prices-for-today-and-tomorrow/47716)
**Author:** [@NielsLA](https://community.victronenergy.com/u/NielsLA)\ **Replies:** 0\ **Last updated:** [27 October 2025 08:08 UTC](https://community.victronenergy.com/t/vrm-api-documentation-set-hourly-prices-for-today-and-tomorrow/47716 "2025-10-27T08:08:02Z")
Hi everyone, We’re trying to set hourly prices for today and tomorrow (for example Sunday and Monday) using the VRM API endpoint /installations/{idSite}/dynamic-ess-settings. Even though our buyPriceSchedule and sellPri… --- ## [Error fetching VRM Data for Dynamic ESS since (quarterly hour) prices known](https://community.victronenergy.com/t/error-fetching-vrm-data-for-dynamic-ess-since-quarterly-hour-prices-known/46257)
**Author:** [@1\_21\_JigaWatt](https://community.victronenergy.com/u/1_21_JigaWatt)\ **Replies:** 6\ **Last updated:** [2 October 2025 17:21 UTC](https://community.victronenergy.com/t/error-fetching-vrm-data-for-dynamic-ess-since-quarterly-hour-prices-known/46257 "2025-10-02T17:21:40Z")
Good afternoon, Since the quarterly hour prices for tomorrow, October 1st 2025, are known (as can bee seen in VRM Portal), I’m experiencing a fetch error on my VRM API node in Node Red for Dynamic ESS. Other API fetches… --- ## [Token You don't have sufficient rights to perform this action](https://community.victronenergy.com/t/token-you-dont-have-sufficient-rights-to-perform-this-action/45389)
**Author:** [@coutopaulo39](https://community.victronenergy.com/u/coutopaulo39)\ **Replies:** 1\ **Last updated:** [15 September 2025 14:29 UTC](https://community.victronenergy.com/t/token-you-dont-have-sufficient-rights-to-perform-this-action/45389 "2025-09-15T14:29:34Z")
I have admin access, but I can’t request via API --- ## [Victron API PV forecasts for a week or at least a few days?](https://community.victronenergy.com/t/victron-api-pv-forecasts-for-a-week-or-at-least-a-few-days/40867)
**Author:** [@houser](https://community.victronenergy.com/u/houser)\ **Replies:** 3\ **Last updated:** [29 July 2025 15:54 UTC](https://community.victronenergy.com/t/victron-api-pv-forecasts-for-a-week-or-at-least-a-few-days/40867 "2025-07-29T15:54:35Z")
Hello! We are using the Victron API node for PV forecasts for the coming day. Appears to work great. SO is there a way to get a week or at least a few more days of forecasts as simple day totals? Full 24 hour day tota… --- ## [API fetch of Discharged Energy in BMV-700 through VRM](https://community.victronenergy.com/t/api-fetch-of-discharged-energy-in-bmv-700-through-vrm/40792)
**Author:** [@danaguil](https://community.victronenergy.com/u/danaguil)\ **Replies:** 0\ **Last updated:** [25 July 2025 17:00 UTC](https://community.victronenergy.com/t/api-fetch-of-discharged-energy-in-bmv-700-through-vrm/40792 "2025-07-25T17:00:54Z")
Hello. I’ve been working in fetching values via VRM API using Javascript. When I readed the documentation, I didn’t find an endpoint that could give me the Discharged Energy of my installation. The only that I found is t… --- ## [API rest values mapping](https://community.victronenergy.com/t/api-rest-values-mapping/9430)
**Author:** [@swario](https://community.victronenergy.com/u/swario)\ **Replies:** 7\ **Last updated:** [21 March 2025 14:31 UTC](https://community.victronenergy.com/t/api-rest-values-mapping/9430 "2025-03-21T14:31:21Z")
hi there. there is a place in wich i can get value api mappig to get all values in the immage? it is a screenshot of the victron app for an mppt charger i tried many endpoints but i cannot find the desired values. i go… --- ## [Probleme mit VRM-API-Node: "invalid accesstoken received" bei Erstellung eines Access Tokens](https://community.victronenergy.com/t/probleme-mit-vrm-api-node-invalid-accesstoken-received-bei-erstellung-eines-access-tokens/29566)
**Author:** [@dstm](https://community.victronenergy.com/u/dstm)\ **Replies:** 2\ **Last updated:** [28 April 2025 08:39 UTC](https://community.victronenergy.com/t/probleme-mit-vrm-api-node-invalid-accesstoken-received-bei-erstellung-eines-access-tokens/29566 "2025-04-28T08:39:33Z")
Hallo zusammen, ich habe seit einiger Zeit Schwierigkeiten, mit der VRM-API-Node in Node-RED einen neuen Access Token zu generieren. Folgendes habe ich versucht: Mit dem Endpunkt /auth/login aus der offiziellen VRM-AP… --- ## [Missing Data in API for Active Installations (e.g., PV Inverter, System Overview)](https://community.victronenergy.com/t/missing-data-in-api-for-active-installations-e-g-pv-inverter-system-overview/19272)
**Author:** [@rohith.penninti](https://community.victronenergy.com/u/rohith.penninti)\ **Replies:** 0\ **Last updated:** [20 January 2025 14:12 UTC](https://community.victronenergy.com/t/missing-data-in-api-for-active-installations-e-g-pv-inverter-system-overview/19272 "2025-01-20T14:12:12Z")
Hello, I’m experiencing an issue with the VRM API where some active installations do not return data in the data section for certain widgets, despite this data being visible on the VRM portal. Below are the details: Is… --- ## [Small VRM Request with current data](https://community.victronenergy.com/t/small-vrm-request-with-current-data/15307)
**Author:** [@k3h3](https://community.victronenergy.com/u/k3h3)\ **Replies:** 3\ **Last updated:** [16 December 2024 12:58 UTC](https://community.victronenergy.com/t/small-vrm-request-with-current-data/15307 "2024-12-16T12:58:45Z")
Hello and thank you for reading this and hopefully helping me out! Currently I want to build an app for my Garmin watch (Monkey C) which displays the current data of my Victron system. The data I want to show is: cur… --- ## [Updating DESS config via VRM API post](https://community.victronenergy.com/t/updating-dess-config-via-vrm-api-post/13880)
**Author:** [@ColinJ](https://community.victronenergy.com/u/ColinJ)\ **Replies:** 4\ **Last updated:** [3 December 2024 02:38 UTC](https://community.victronenergy.com/t/updating-dess-config-via-vrm-api-post/13880 "2024-12-03T02:38:01Z")
I am trying to do a daily update of buy/sell prices in my dess config via the vrm api post Dynamic ESS configuration. It has taken a while to get past the rc 422 invalid json response. Now I am getting rc 409 - Setting…