Logger Interface Info (API)
  Information for logger publishers wanting to interface eQSL.cc with API
Urgent request de ZL1BQD
[EN]

[Login] [Register]



Saturday, December 13, 2025 23:08 UTC
Callsign:
Questions? Problems?

FAQ
Contact Us


Interesting Statistics
We have 1.403 BILLION eQSLs from 616,400 User accounts in 350 Countries!
Welcome New User
EA2WX/P
Marcial Vecilla from SPAIN
Site News
| We are making changes to the eAwards Rules pages to synchronize the rule... (more)
Last Heard
40M: RO6Z, YT7AB, more...
eAwards Summary
There are currently 129 different eAwards and endorsements available. We have approved 462,150 eAward applications to date.
Most eAwards: F6ECI,ZL1BQD,S55DX,EA3ZD,EA4AA...
eAwardCallsignDate
5BeDX100tm DL2RPN Nov 30
5BeWACtm KK2DOG Dec 11
5BeWAStm KC4RNF Dec 08
eAfricatm JA1UBZ Dec 13
eAntarcticatm VE1RSM Nov 15
eAsiatm I5LVV Dec 13
eAustraliatm ON6MVR Dec 13
eCanadatm LA6JEA Dec 11
eDXtm IT9IFM Dec 10
eDX100tm G0RVY Dec 13
eEchoLinktm M3FGR Dec 21
eEuropetm YO2LIM Dec 13
eFROMtm G0GFC Dec 11
eGridtm VE3NKS Dec 12
eJapantm JH8JBX Dec 11
eNAmericatm M0XAN Dec 12
eNZtm VK2ZZY Oct 20
eOceaniatm VK2ZZY Dec 13
ePFX300tm ZL1VAH Dec 12
eSAmericatm KG4OJT Dec 10
eSatellitetm LB2WG Dec 04
eUKtm IZ2FOW Dec 08
eWACtm OE3AWA Dec 13
eWACHonorstm SQ9ACH Dec 10
eWAStm K1OKS Dec 10
eZ40tm F5GSJ Dec 08

Power Users: AA3B,N2BJ,IK4LZH...
Latest Authenticity Guaranteed
Community
Charter Members: AF4LL,EA7CN,G3PGA...
Earliest QSOs in the database
Some of our members' ancient QSL card collections!
Advertising Opportunities
If you have a ham radio oriented business, take a look at our advertising opportunities!
Amateur Radio Products
Shop Online for amateur radio books and other items! More...
Zip Codes - Free zip code lookup and zip code database download.

API For Logger Publishers

eQSL.cc accepts data in ADIF format. Our members can either upload an ADIF format file manually, or they can use a logger that supports an automated interface.

At the very least, you should make sure your logger can EXPORT an ADIF format file that our members can upload. Better yet is a real-time automated interface (see below).

Join the eQSL-Loggers group to keep informed of eQSL.cc interface ideas
Reference information for logger publishers:
  • List of compatible loggers, user reviews, market share, etc. Make sure your logger is listed!
  • Minimum acceptable ADIF log content specifications
  • Real-time logger interface specs for uploading one or more ADIF records or an entire log file at the time the QSO is being conducted
  • URL to obtain the date/time of last upload of logged-in user (you can specify Username(callsign), Password, and optionally a QTHNickname to find this information without logging in)
  • Download what you uploaded (OutBox)
  • Download incoming eQSLs in ADIF format (InBox)
  • Verify an eQSL is valid
  • Retrieve one eQSL graphic
  • AG Member List is updated 6 times a day (currently 0300, 0700, 1100, 1500, 1900, 2300 UTC), this is a very long list of callsigns (ham or SWL) that have AG status (about 1Meg in size). You can load this into your own local database and update it every few days. (Note: As of 20Mar2024 1600UTC this no longer includes accounts autogenerated by LotW imports)
  • AG Member List Dated is the same as AGMemberList.txt but contains the date of the last ADIF upload or import, separated by a comma from the callsign (about 2.5Meg in size). If no date, the date will be 0000-00-00. Unlike AGMemberList.txt, no SWLs are included in this file.
  • Full Member List in CSV format (can be loaded into CALL3.TXT for WSJT-X lookups!), updated 4 times a day, with Grid Square, AG status flag, and date of last log update (about 6Meg in size) (this is experimental and subject to change until this comment is removed!) (Note: As of 21Mar2024 1600UTC this no longer includes accounts autogenerated by LotW imports)
(You may need to be registered and logged in to use some of the above pages. Go here if you are not yet a member of eQSL.cc)


ABOUT eQSL.cc
©Copyright 1998-2025 Electronic QSL Card Centre, a division of Air Wave Productions, LLC
eQSL® is a registered trademark belonging to Air Wave Productions, LLC
We participate in paid affiliate programs with eBay, Amazon, Fiverr, and others
Read the full Notice of Copyrights, Trademarks, and Liability Limitations for this site
Current System Time: 23:08:54 UTC - Server Zorak 10 - Run time: 0 seconds