Playground
Send real requests to lookup, account, and bounded enterprise feed endpoints from this page, with your own API key, and read the response beside the schema that describes it.
Lookups spend real credits from your quota: one per individual address; batches get a 10% discount, rounded up to a whole credit; domains cost one. Entering a key and browsing feed metadata are free.
Request
Enter key to send
The same call as curl
curl 'https://api.synthient.com/api/v4/lookup/ip/{ip}' \ -H "x-api-key: $SYNTHIENT_API_KEY"
What you can call here
| Endpoint | Cost |
|---|---|
GET /api/v4/lookup/ip/{ip} | 1 credit |
POST /api/v4/lookup/ips | 10% batch discount, rounded up |
GET /api/v4/lookup/domain/{domain} | 1 credit |
GET /api/v4/account/me | free |
GET /api/v4/feeds/{stream}/export?limit=10 | free, enterprise feed scope required |
GET /api/v4/feeds/{stream}/export/{snapshot}/meta | free, enterprise feed scope required |
The playground limits snapshot listings to 10 entries and supports metadata only. It does not download Parquet files or open live streams: snapshot downloads redirect to presigned URLs measured in gigabytes, while the firehose holds a connection open for thirty minutes against a limit of one new connection every two seconds. gRPC is not reachable from a browser. Use the CLI or the Go SDK for those operations.
Using it from your own code
The playground is a reading aid, not an integration pattern. Do not copy its shape into an application: your key belongs on your server, not in JavaScript you ship to end users. See Authentication for the distinction, and the IP API reference for the full response schema.