{"slug":"api-vextorium-com-v1-list-compare-ea67d0","title":"Compare two lists (emails, IDs, wallets, SKUs...)","host":"api.vextorium.com","method":"POST","resource":"https://api.vextorium.com/v1/list-compare","category":"other","description":"Compare two lists (emails, IDs, wallets, SKUs...): items in both, only in A, only in B, duplicates within each and union, with counts. Up to 100,000 items per list.","price_listed":0.003,"price_asked":0.003,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":316,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:10","eip155:5042","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"list_a":["a@x.com","b@x.com","c@x.com"],"list_b":["b@x.com","d@x.com"]},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"list_a":{"type":"array"},"list_b":{"type":"array"},"uppercase_ignore":{"type":"boolean"}},"required":["list_a","list_b"]},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"properties":{"count":{"properties":{"in_both":{"type":["number","null"]},"only_in_a":{"type":["number","null"]},"only_in_b":{"type":["number","null"]},"union":{"type":["number","null"]}},"type":["object","null"]},"duplicates_a":{"properties":{},"type":["object","null"]},"duplicates_b":{"properties":{},"type":["object","null"]},"in_both":{"items":{"type":["null","string"]},"type":["array","null"]},"only_in_a":{"items":{"type":["null","string"]},"type":["array","null"]},"only_in_b":{"items":{"type":["null","string"]},"type":["array","null"]},"total_a":{"type":["number","null"]},"total_b":{"type":["number","null"]},"unique_a":{"type":["number","null"]},"unique_b":{"type":["number","null"]}},"type":["object","null"]},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-04","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.003,"price_match":true,"latency_ms":316,"error":null}],"description_full":"Compare two lists (emails, IDs, wallets, SKUs...): items in both, only in A, only in B, duplicates within each and union, with counts. Up to 100,000 items per list.","last_updated":"2026-10-03T20:59:15.78Z","schemes":["exact"]}