# Multiple time based chart with Agent V1

**URL:** <https://community.forestadmin.com/t/multiple-time-based-chart-with-agent-v1/6921>\
**Category:** Help me!\
**Created:** [December 18, 2023, 5:05pm UTC](https://community.forestadmin.com/t/multiple-time-based-chart-with-agent-v1/6921 "2023-12-18T17:05:47Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Louis-Marie](https://avatars.discourse-cdn.com/v4/letter/l/258eb7/32.png) [@Louis-Marie](https://community.forestadmin.com/u/Louis-Marie)\
**Post date:** [December 18, 2023, 5:05pm UTC](https://community.forestadmin.com/t/multiple-time-based-chart-with-agent-v1/6921/1 "2023-12-18T17:05:47Z")

</div>

Hi team,

I read in “agent v2” doc, the possibility to add several lines to the same chart, using the `multipleTimeBased` method:

> **[Time-based](https://docs.forestadmin.com/developer-guide-agents-nodejs/agent-customization/charts/time)**

Is there the same possibility using the agent v1 (express-sequelize) and how?

> **[Create an API-based Chart](https://docs.forestadmin.com/documentation/reference-guide/charts/create-an-api-based-chart)**

Thanks in advance  
Louis-Marie

My current set up is:

```javascript
  "meta": {
    "liana": "forest-express-sequelize",
    "liana_version": "9.3.9",
    "stack": {
      "database_type": "multiple",
      "engine": "nodejs",
      "engine_version": "20.10.0",
      "orm_version": "6.35.1"
    }

```

---

<div class="post-metadata">

**Author:** ![Enki](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/enki/32/6004_2.png) [@Enki](https://community.forestadmin.com/u/Enki)\
**Post date:** [December 18, 2023, 6:02pm UTC](https://community.forestadmin.com/t/multiple-time-based-chart-with-agent-v1/6921/2 "2023-12-18T18:02:12Z")

</div>

Hi @Louis-Marie ,

Yes, it is possible !  
To do so, you simply have to follow the values format provided in the v1 documentation:

```javascript
{
  value: [{
    label: <string>, // label of the first line
    values: { value: <number> } // values of the first line
  }, {
    label: <string>, // label of the 2nd line
    values: { value: <number> } // values of the 2nd line
  }, …]
}

```