Infobip

Infobip is a global communications platform as a service (CPaaS) provider headquartered in Vodnjan, Croatia, and is Croatia's largest technology company. It sells programmable messaging, voice, video, email and customer engagement APIs on top of direct connections into mobile network operators worldwide, sitting in the aggregator layer of the telecom value chain: it buys and resells carrier connectivity, and it is the developer-facing surface that most businesses actually integrate with rather than the carriers themselves. Its API posture is openly self-serve — a free-trial account, a documentation hub at infobip.com/docs/api, first-party SDKs in six languages, a public Postman workspace, remote MCP servers, and an unauthenticated OpenAPI 3.1 endpoint at https://api.infobip.com/platform/1/openapi that returns the complete specification for all public endpoints and webhooks, plus per-product specifications for 46 products. On the network-API side Infobip is a GSMA Open Gateway participant certified for SIM Swap and Number Verification (September 2025) and an Aduna channel partner, and it publishes callable CAMARA endpoints — Number Verification, SIM Swap, Device Location Verification and KYC Match — though CAMARA access itself is sales-gated behind a contact form even while the specification is public.

Infobip publishes 6 APIs on the APIs.io network, including AI Hub API, Channels API, Connectivity API, and 3 more. Tagged areas include Telecommunications, Croatia, CPaaS, Messaging, and SMS.

The Infobip catalog on APIs.io includes 2 event-driven AsyncAPI specifications.

Infobip’s developer surface includes authentication, documentation, API reference, SDKs, signup flow, pricing, changelog, and 104 more developer resources.

🌐 Visit website 📡 Source on GitHub

70.0/100 exemplar ▬ flat Agent 49/100 agent ready saas Full breakdown ↓
scored 2026-09-06 · rubric v0.19.0

AccessSelf serve

47 APIs 1 MCP Servers

Telecommunications Croatia CPaaS Messaging SMS Voice RCS WhatsApp Email Network APIs CAMARA Open Gateway Identity Verification SIM Swap Number Verification Omnichannel Aggregator Customer Engagement

Kin Score

Kin Score How this is scored →
scored 2026-09-06 · rubric v0.19.0

Composite quality — 70.0/100 · exemplar

Contract Quality 13.6 / 21

Developer Ergonomics 11.6 / 17

Access Clarity 10.3 / 17

Operational Transparency 7.6 / 11

Contract Governance 1.9 / 10

Discoverability 6.5 / 9

Regulatory Posture 14.0 / 15

Agent readiness — 49/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Telecommunications regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/infobip: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →