# cert\_issuer.errors.InsufficientFundsError:

**URL:** <https://community.blockcerts.org/t/cert-issuer-errors-insufficientfundserror/2122>\
**Category:** Technical\
**Created:** [October 5, 2019, 7:12pm UTC](https://community.blockcerts.org/t/cert-issuer-errors-insufficientfundserror/2122 "2019-10-05T19:12:07Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![aronning](https://avatars.discourse-cdn.com/v4/letter/a/47e85d/32.png) [@aronning](https://community.blockcerts.org/u/aronning)\
**Post date:** [October 7, 2019, 10:40am UTC](https://community.blockcerts.org/t/cert-issuer-errors-insufficientfundserror/2122/2 "2019-10-07T10:40:32Z")

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Looks similar to [Access Denied - Ethereum Ropsten](https://community.blockcerts.org/t/access-denied-ethereum-ropsten/2107/2)

Confirmed this is happening to me on ropsten but mainnet works. I tried adding an API key but it is still blocked on ropsten.

I’ll open up a ticket on this and can hopefully get around to adding another ethereum API this week.

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_[View the full topic](https://community.blockcerts.org/t/cert-issuer-errors-insufficientfundserror/2122)._