Research keywords
mode=auto cascades through related
keywords, suggestions, and ideas until it reaches the requested unique result
count. Results are deduplicated case-insensitively and the seed itself is
excluded. There is no offset pagination. Choose result_limit as 100, 300,
or 500 before the lookup.
The current per-source estimate comes from Bisibility’s maintained provider
rates table. include_clickstream=true requests clickstream-refined volumes and
doubles the provider price. Results, including empty results, are cached for 12
hours and shared with MCP and the in-progress UI. fresh=true skips the cache read.
Endpoints that can spend provider budget require write scope.
Use estimate_only=true for a free, cache-aware dry run. It returns no rows,
sets estimate: true, and reports each source’s estimated cost without calling
the provider, consuming budget, or writing the cost ledger. max_cost_cents
sets a best-effort request guard. Auto mode stops before a source whose estimate
would exceed the remaining guard and returns partial results with that source
marked skipped and reason cost_limit. Estimates come from the maintained
rates table, and actual provider cost can differ slightly. The monthly provider
budget remains the hard stop.
Each row includes nullable volume, 12-month trend, CPC in cents, competition,
difficulty, and intent. source identifies the algorithm that returned the
keyword. already_tracked is true when the project already tracks its exact
case-insensitive normalized text. The envelope includes source-level returned
counts and provider-reported costs, the selected provider label, eligible
connections, aggregate cost, cache status, and fetch time. Each source has an
ok, failed, or skipped status and an optional machine-readable reason.
Successful sources are cached independently, so retrying a partial response
does not pay again for completed source calls.
Unsupported locations, exhausted budgets, provider throttling,
reauthorization, and missing eligible sources use the standard problem response.