This a hook for the Let's Encrypt ACME client dehydrated (formerly letsencrypt.sh), that enables using DNS records on dnsmadeeasy to respond to dns-01 challenges. Requires Python 3 and your dnsmadeeasy account apikey and secretkey being set in the environment.
$ git clone https://github.com/lukas2511/dehydrated
$ cd dehydrated
$ mkdir hooks
$ git clone https://github.com/alisade/letsencrypt-dnsmadeeasy-hook hooks/dnsmadeeasy
$ pip install -r hooks/dnsmadeeasy/requirements.txt
$ export DME_API_KEY='52381b5f-a2e6-4158-bf2d-95537ce13477'
$ export DME_SECRET_KEY='e6a44469-2a9b-4157-ae24-b8dfd2bf8053'
$ ./dehydrated -c -d example.com -t dns-01 -k 'hooks/dnsmadeeasy/hook.py'
#
# !! WARNING !! No main config file found, using default config!
#
Processing example.com
+ Signing domains...
+ Creating new directory /home/user/dehydrated/certs/example.com ...
+ Generating private key...
+ Generating signing request...
+ Requesting challenge for example.com...
+ dnsmadeeasy hook executing: deploy_challenge
+ DNS not propagated, waiting 30s...
+ Responding to challenge for example.com...
+ dnsmadeeasy hook executing: clean_challenge
+ Challenge is valid!
+ Requesting certificate...
+ Checking certificate...
+ Done!
+ Creating fullchain.pem...
+ dnsmadeeasy hook executing: deploy_cert
+ ssl_certificate: /home/user/dehydrated/certs/example.com/fullchain.pem
+ ssl_certificate_key: /home/user/dehydrated/certs/example.com/privkey.pem
+ Done!