peppol.sh
peppol.sh simplifies Peppol e-invoicing for developers through a single API call. Send e-invoices directly from your application by converting JSON data into compliant Peppol formats for seamless delivery. FEATURES • Easy Integration: Connects to…
EU VAT Validation & VAT Number Check API — 29 Countries | TaxID
Validate VAT numbers against live registries in 29 countries — all 27 EU states via VIES, plus the UK and Norway. Sub-10ms cached JSON. Free API key.
SendHQ — Observable Email API for Product Teams
SendHQ is an email API for verified-domain transactional sending, inbound email, delivery events, scoped API keys, and observable agent workflows.
MirrorFly Chat SDK
MirrorFly helps businesses add chat and calling features to their websites and mobile apps. Its Chat API and SDK can be used to build one-to-one conversations, group chats, file sharing, voice and video calls, notifications, and other real-time…
Cricket API
Get fast, reliable cricket API access to live scores, match schedules, player stats, teams, rankings, and detailed cricket data for your apps with ease.
Official WhatsApp Business API Provider - Exytex
Exytex provides official WhatsApp Business API solutions including automated messaging, bulk broadcast campaigns, AI chatbots, multi-agent shared inboxes, and Meta green tick verification to help businesses scale customer communication.
Cruise API
Trawex is the leading travel technology company that provides Cruise API to travel agencies, tour operators and travel companies worldwide. Our cruise booking engine uses innovative technology to improve user experience by optimizing user interface…
CPFHub.io - Brazilian CPF lookup API
REST API for Brazilian CPF data with an MCP server for AI agents. Simple lookup in about 150 ms, real-time Receita Federal registration status check, bulk lookups and OpenAPI docs. Free plan available.
SecondFactor
SecondFactor is an OTP API for vibe-coders and product teams that delivers and verifies OTPs over SMS, WhatsApp, RCS, and Viber through a single integration.
TryAPI - Build & Scale Your APIs
TryAPI offers 81+ production-ready APIs with pay-as-you-go pricing, 99.9% uptime, and sub-200ms response times. Includes currency exchange, IP geolocation, weather, UUID generation, and X/Twitter data APIs.