Paste one prompt into Claude with LeadOcean connected and size your fintech procurement manager list before you spend a single record. Connect the server at https://api.leadocean.io/mcp first. Setup is on the MCP page.
The prompt
Find procurement managers at fintech companies.
1. Call leadocean_list_enum_values for industry and pick Financial Services.
2. Call leadocean_count_leads with title Procurement Manager,
jobLevel Manager, industry Financial Services and keywords fintech.
3. Tell me the count and the filters you used.
4. Do not call leadocean_search_leads until I say go.What it resolves to
| Filter | Value |
|---|---|
| title | Procurement Manager |
| jobLevel | Manager |
| industry | Financial Services |
| keywords | fintech |
There is no fintech industry value. Financial Services is the closest exact string, so the prompt adds keywords, which matches the word in the person's own profile. Enum values are exact strings, which is why step 1 looks them up.
How many match
3 mailable people matched on 2 October 2026. Filters: title Procurement Manager, jobLevel Manager, industry Financial Services, keywords fintech.
Mailable means verified, catch_all_valid or catch_all, the count_leads default. The count is free. The keywords filter is strict: a procurement manager rarely writes "fintech" in a bio, so this is a floor. Without it, the same filters return 672 mailable people across Financial Services, 190 of them in US. That wider list includes banks and insurers, not only fintechs.
What you get back
Search rows carry the fields below, plus name, email status and company domain. These are placeholder values, not real records.
| Title | Company size | Industry | Country |
|---|---|---|---|
| Procurement Manager | 1001-5000 | Financial Services | AU |
| Procurement Manager | 10001+ | Financial Services | ZA |
| Procurement Manager | 51-200 | Financial Services | GB |
Variations
- Drop the keywords line and count again to size the full Financial Services procurement list before you narrow it.
- Add the titles "Purchasing Manager" and "Sourcing Manager", keep jobLevel Manager and count again.
- Change the keyword to "payments" or "lending" and ask Claude to count again before searching.
Records it spends
The count and enum lookups are free. leadocean_search_leads costs 1 record per person returned, so a limit of 25 costs 25 records. Free gives you 1,000 records one-off with no card. Pro is $499 a month. See pricing.
Related prompts
- Find procurement managers at manufacturing
- Find procurement managers at agencies
- Find engineering managers at fintech
More prompts live in the prompts hub.
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