Sendgrid – https://sendgrid.com/
Twilio sms – https://www.twilio.com/en-us
Ofac sanctions – https://ofac-api.com/
UK sanctions – https://www.gov.uk/government/publications/the-uk-sanctions-list
Eirland sanctions check
Bexhill – https://www.bexhillukfunding.com/about-us
Elavon (previously Sagepay) – https://www.elavon.co.uk
Lexis Nexis – https://www.lexisnexis.co.uk/

Postcodes
eircodr – https://rapidapi.com/strangestar-eircodr/api/eircodr1/
companies house – https://www.gov.uk/government/organisations/companies-house
google maps
food standards – https://www.food.gov.uk/
CQC – https://www.cqc.org.uk/
Marine vessel – https://www.marinetraffic.com/en/ais-api-services
ideal postcodes – https://ideal-postcodes.co.uk/
environment agency, realtime flood score – https://environment.data.gov.uk/flood-monitoring/doc/reference#introduction

DVLA – https://www.gov.uk/government/organisations/driver-and-vehicle-licensing-agency

haveibeenpwned – https://haveibeenpwned.com/
Vehicle MOT lookup – https://www.gov.uk/check-mot-history
Vehicle tax lookup – https://www.gov.uk/check-vehicle-tax

Zapier – https://zapier.com/