{"id":"abstractapi","name":"Abstract API","homepage":"https://www.abstractapi.com","repo_url":null,"category":"utilities","subcategories":["email-validation","phone-validation","ip-geolocation","data-quality"],"tags":["abstract-api","email-validation","phone-validation","ip-geolocation","utilities","rest-api"],"what_it_does":"Suite of simple REST APIs covering email validation, phone validation, IP geolocation, VAT validation, and other utility data lookups, designed for developer convenience with consistent interfaces.","use_cases":["Email validation at signup without integrating a dedicated email validation service","Phone number validation and formatting for international phone numbers","IP geolocation to determine user's country/region for localization or fraud detection","VAT number validation for European B2B invoicing workflows","Exchange rate lookup for multi-currency pricing in e-commerce agents"],"not_for":["High-volume email validation at scale (use ZeroBounce or NeverBounce for bulk lists)","Deep email deliverability scoring with sub-status codes","Enterprise-grade data quality with SLAs","Applications needing more than one specific API product covered by Abstract"],"best_when":"You need several simple validation APIs in one place with a consistent interface, low integration overhead, and acceptable accuracy for form-level validation.","avoid_when":"You need bulk validation, high accuracy for mission-critical email deliverability, or specialized data beyond what Abstract's basic APIs cover.","alternatives":["zerobounce-api","neverbounce-api"],"af_score":78.4,"security_score":null,"reliability_score":null,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":"current","last_evaluated":"2026-03-01T09:50:05.150994+00:00","performance":{"latency_p50_ms":200,"latency_p99_ms":800,"uptime_sla_percent":99.5,"rate_limits":"Varies per product and plan; free tier is restrictive","data_source":"llm_estimated","measured_on":null}}