System Setup Guides

Every system in the library runs on the same small stack. These guides cover each tool once: create the account, copy the API key, add the credential in n8n, and verify the connection. Most take about 10 minutes.

How to Connect Anymailfinder to n8n Step-by-step: enable the Anymailfinder API, copy the key, add a Header Auth credential in n8n, and check it with an account call. About 10 minutes.
How to Connect Apify to n8n Step-by-step: create an Apify API token, add the Apify credential in n8n, and verify it with a test run. Takes about 10 minutes. Screenshots are on the way.
How to Connect BetterContact to n8n Step-by-step: grab your BetterContact API key, create the Header Auth credential in n8n, and run a test enrichment. Takes about 10 minutes to finish.
How to Connect Hunter to n8n Step-by-step: copy your Hunter API key, add the Hunter credential in n8n, and verify it with a domain search. Takes about 10 minutes with an account.
How to Connect ImportGenius to n8n Step-by-step: get your ImportGenius access token, store it as an n8n Header Auth credential, and verify a shipment query. Allow about 15 minutes.
How to Connect Instantly to n8n Step-by-step: create an Instantly API key, store it as a Header Auth credential in n8n, and verify with a campaign request. Takes about 10 minutes.
How to Connect SerpAPI to n8n Step-by-step: find your SerpAPI private key, store it as an n8n credential, and confirm it with an account request. Takes about 10 minutes to complete.
How to Connect SourceToDocs to n8n Step-by-step: create a SourceToDocs API key, add it as a Header Auth credential in n8n, and generate a test document. Takes roughly 10 minutes.
How to Connect Store Leads to n8n Step by step: get your Store Leads API key, store it as an n8n Header Auth credential, verify a domain query, and avoid two paging mistakes. Allow 10 minutes.
How to Connect Supabase to n8n Step-by-step: create a free Supabase project, copy the connection string, add it as an n8n Postgres credential, and create the prospect tables.
How to Connect the Claude API to n8n Step-by-step: create an Anthropic API key, load prepaid credits, add the Anthropic credential in n8n, and test a model call. About 10 minutes total.
How to Set Up n8n for the Library Systems Step-by-step: pick n8n Cloud or a self-hosted server, create the instance, import a library workflow, and set the timezone so schedules fire correctly.