CatchAll [Job] Initialize Query

Submit a CatchAll job and return the job ID. Does not poll or pull results.

Create a scheduled monitor from a reference job.

Get processing status and step progress for one job ID.

Pull completed results for a job. Optional poll-until-complete mode.

Poll a running job and fetch partial results before completion.

Continue an existing job with a new result limit.

Catchall Email Verification - Relentless Identity

codemaggot/relentless-identity-api

Relentless Identity is the best API to date for finding and verifying work emails with features including alias resolution, multi-domain discovery, and catchall resolution.

CatchAll [Job] Submit, Poll & Pull (full run)

newscatcher/catchall

End-to-end workflow: submit a job, wait for completion, pull all results.

Update schedule, limit, or settings for one monitor.

Test public Model Context Protocol endpoints beyond HTTP 200. Validate MCP discovery or initialize, JSON-RPC, Streamable HTTP, negotiated versions, tools/list, latency, and authentication boundaries in batch.