{"uid":"cap_o5uB4OI9baW76pbpj3NgA","slug":"crm-list-difference-checker-d83c2d86","name":"CRM List Difference Checker","description":"CRM List difference checker: Compare two lists and return unique and shared values. Tailored for crm workflows.","url":"https://market.datapackvibe.com/x402/compare-lists-crm?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"left":{"type":"array","items":{"type":"string"},"default":["a","b"]},"right":{"type":"array","items":{"type":"string"},"default":["b","c"]}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_zoxNh3xBqvettGoPRrvTm","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Compares two string arrays and returns their unique and shared values, optimized for CRM list reconciliation workflows.","exampleAgentPrompt":"Compare these two CRM contact lists and tell me which email addresses are shared between them and which are unique to each — left list is [\"alice@acme.com\",\"bob@acme.com\",\"carol@acme.com\"] and right list is [\"bob@acme.com\",\"carol@acme.com\",\"dave@acme.com\"].","exampleUseCases":[{"title":"New leads not yet imported","prompt":"I have my existing CRM contacts in one list and a fresh batch of leads from last week's event in another — can you compare them and show me which leads aren't already in the CRM? Left list: [\"john@company.com\",\"sara@biz.com\"], right list: [\"sara@biz.com\",\"mike@startup.io\",\"john@company.com\",\"lisa@corp.net\"]."},{"title":"Overlapping campaign segments","prompt":"I'm running two email campaigns with different audience segments and need to know which subscriber IDs appear in both lists so I don't double-email anyone. Left: [\"uid-001\",\"uid-002\",\"uid-003\"], right: [\"uid-002\",\"uid-004\",\"uid-005\"]."},{"title":"Reconcile churned vs active accounts","prompt":"Can you diff my list of active account IDs against the list of recently churned accounts to find which ones overlap and which are exclusive to each side? Active: [\"acc-101\",\"acc-202\",\"acc-303\",\"acc-404\"], churned: [\"acc-202\",\"acc-505\",\"acc-303\"]."}],"resultDescription":"Returns a structured object containing: the set of values shared by both lists (intersection), values present only in the left list, and values present only in the right list — enabling quick reconciliation of CRM data without manual comparison.","failureModes":["Non-array inputs cause validation errors","Very large arrays may time out or return partial results","Case-sensitive comparison may miss duplicates with differing capitalization","Empty arrays on either side return all elements as unique to the non-empty side","Duplicate values within a single list may produce unexpected set behavior"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, CRM-oriented list diff operation on string arrays without setting up a full database query or ETL pipeline. Ideal for quick one-off reconciliation tasks in CRM automation workflows where you need to identify overlap and exclusivity between two contact, lead, or account lists.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T06:48:25.609Z","isFirstParty":false,"canonicalSlug":"crm-list-difference-checker-d83c2d86"}