# ESI - Wormholes Class & Effect

**URL:** <https://forums.eveonline.com/t/esi-wormholes-class-effect/308927>\
**Category:** Third Party Developers\
**Tags:** wormhole\
**Created:** [May 2, 2021, 8:16pm UTC](https://forums.eveonline.com/t/esi-wormholes-class-effect/308927 "2021-05-02T20:16:44Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Esnaelc\_Sin\_led](https://sea1.discourse-cdn.com/eveonline/user_avatar/forums.eveonline.com/esnaelc_sin_led/32/409855_2.png) [@Esnaelc\_Sin\_led](https://forums.eveonline.com/u/Esnaelc_Sin_led)\
**Post date:** [May 2, 2021, 8:16pm UTC](https://forums.eveonline.com/t/esi-wormholes-class-effect/308927/1 "2021-05-02T20:16:44Z")

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Hi there,

I was wondering if there were a way to get the Class and the Effect of a given Wormhole by ESI requests ?

I don’t seem to find a way in Eve Swagger.

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**Author:** ![Esnaelc\_Sin\_led](https://sea1.discourse-cdn.com/eveonline/user_avatar/forums.eveonline.com/esnaelc_sin_led/32/409855_2.png) [@Esnaelc\_Sin\_led](https://forums.eveonline.com/u/Esnaelc_Sin_led)\
**Post date:** [May 2, 2021, 8:33pm UTC](https://forums.eveonline.com/t/esi-wormholes-class-effect/308927/2 "2021-05-02T20:33:01Z")

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If i trust my own research, for now, it seems that Class is told by Constellation (searching if it is even by Region)

Still have to figure the Effects now.  
Probably by Star ?

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**Author:** ![Blacksmoke16](https://sea1.discourse-cdn.com/eveonline/user_avatar/forums.eveonline.com/blacksmoke16/32/376589_2.png) [@Blacksmoke16](https://forums.eveonline.com/u/Blacksmoke16)\
**Post date:** [May 3, 2021, 12:27am UTC](https://forums.eveonline.com/t/esi-wormholes-class-effect/308927/3 "2021-05-03T00:27:30Z")

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See [Wormhole Data?](https://forums.eveonline.com/t/wormhole-data/291637).

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<div class="post-metadata">

**Author:** ![Esnaelc\_Sin\_led](https://sea1.discourse-cdn.com/eveonline/user_avatar/forums.eveonline.com/esnaelc_sin_led/32/409855_2.png) [@Esnaelc\_Sin\_led](https://forums.eveonline.com/u/Esnaelc_Sin_led)\
**Post date:** [May 3, 2021, 4:00pm UTC](https://forums.eveonline.com/t/esi-wormholes-class-effect/308927/4 "2021-05-03T16:00:55Z")

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Answering my own question for anyone who is or will be interesting to get answers.

As far as Classes are concerned, it is indeed the Regions that tell which is which.  
And as for the Effects, there are actually 2 Suns is those systems :

- The Regular one
- The “Secondary Sun”

By digging into SDE Files, “InvGroups” & “mapDenormalize” & a bit of ESI Swagger, one can find the answer quite easily.

Sources :  
[http://anoik.is/systems](http://anoik.is/systems)  
[https://www.fuzzwork.co.uk/dump/latest/](https://www.fuzzwork.co.uk/dump/latest/)  
[https://esi.evetech.net/ui/](https://esi.evetech.net/ui/)

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**Author:** ![system](https://global.discourse-cdn.com/eveonline/original/3X/4/1/41ec4921cbaca7a6f9ea556e7cc20018461eae5e.png) [@system](https://forums.eveonline.com/u/system)\
**Post date:** [August 1, 2021, 4:01pm UTC](https://forums.eveonline.com/t/esi-wormholes-class-effect/308927/5 "2021-08-01T16:01:46Z")

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