{"domain":"sparklp.co","status":"valid","tier":"listed","authority":47,"verified":false,"title":"SparkLoop API v3","summary":"SparkLoop's v3 REST API for newsletter growth and monetization. Base URL: https://api.sparkloop.app/v3. Authenticate by sending your API key in the `x-api-key` header. The previous v2 API remains available and unchanged.","country":null,"country_source":"cdn","publisher_country":null,"publisher_country_source":null,"hosting_country":null,"llms_txt":"https://sparklp.co/llms.txt","llms_full_txt":null,"last_checked":"2026-10-21T13:14:00.329Z","agent_terms":null,"categories":["apis-sdks","marketing"],"capabilities":[],"inferred_tags":["newsletter growth","newsletter monetization","rest api","referral program","api key authentication"],"audience":"developers","agent_uses":["read_docs","call_api"],"language":"en","platform_generated":false,"agent_summary":"SparkLoop v3 REST API for newsletter growth and monetization. Base URL api.sparkloop.app/v3, authenticated via x-api-key header; v2 remains available.","llms_txt_cached":"https://agentwebmap.com/v1/domain/sparklp.co/llms.txt","agentic":"interface","section_keys":["account-publications","analytics-payouts","earn","grow","optional","tools","webhooks"],"section_partial":false,"section_indexed_at":"2026-10-21T14:20:48.521Z"}