Interactive playground

API Sandbox

Test API endpoints with pre-loaded sandbox data. No API key required -- responses are simulated with realistic test data.

Request Builder

mce_test_sandbox_keySandbox

Sandbox Test Data

The sandbox is pre-loaded with synthetic data for a test committee:

CommitteeTest National Committee
FEC IDC00000000
EIN00-0000000
Contributors3 test donors
Contributions3 records ($50 -- $250)
Disbursements3 records ($1.75 -- $2,500)

Response

Send a request to see the response