Bulk subscribe to list
documentedSubscribe multiple contacts to a list in a single request; returns a token for status.
POST /lists/{list_id}/bulk_subscribe.jsonListsno implementation yet0 runsRuns (30 d)
0
Success rate
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p50 latency
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p95 latency
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Distinct callers
0
Runs per day
No run in the last 30 days.
Every run is logged with a redacted input and an anonymised output shape. Stages promote automatically: developed after one good run, tested when benchmarks pass, reliable at ≥97% over 30 days across several callers.