Ericsson (Telefonaktiebolaget LM Ericsson) is a Swedish multinational networking and telecommunications equipment vendor headquartered in Kista, Stockholm. Founded in 1876, the company supplies mobile and fixed network infrastructure to communication service providers worldwide and operates across three product areas: Networks (5G RAN, 5G Core, Cloud RAN, transport), Cloud Software & Services (OSS/BSS, orchestration, billing, charging, analytics), and Enterprise Wireless Solutions (private 5G via Cradlepoint). Ericsson holds more than 60,000 granted patents and operates 21 R&D centers, with networks that carry roughly 40 percent of the world's mobile data traffic. In 2024 Ericsson and twelve major operators — AT&T, Bharti Airtel, Deutsche Telekom, KDDI, Orange, Reliance Jio, Singtel, Telefonica, Telstra, T-Mobile, Verizon, and Vodafone — closed Aduna, a 50:50 joint venture that aggregates CAMARA-aligned network APIs (SIM Swap, Number Verification, Quality on Demand, Device Location, Device Reachability, Scam Signal, Call Forwarding Signal, Connectivity Insights, OTP SMS) and exposes them through hyperscaler and CPaaS channel partners (Microsoft Azure Marketplace, Google Cloud, Vonage, Sinch, Infobip). Ericsson also owns Vonage (acquired 2022), which operates the public-facing developer portal for many of these network capabilities, and runs the Ericsson Intelligent Automation Platform (EIAP) for ORAN-aligned rApp development. Ericsson does not publish a single consolidated developer portal or canonical OpenAPI catalog at ericsson.com — its programmable surface is delivered indirectly through Aduna, Vonage, and channel partners, and most of its public GitHub presence is research tooling and infrastructure software (CodeChecker, CodeCompass, ecchronos) rather than developer-facing APIs.
Ericsson is profiled on the APIs.io network. Tagged areas include Telecommunications, Networks, 5G, 5G RAN, and 5G Core.
Ericsson’s developer surface includes engineering blog, GitHub presence, YouTube channel, and 18 more developer resources.
Regulatory Posture applies to this provider. Its tags matched the
Telecommunications regime, so
Regulatory Posture carries 15 points of the composite.
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applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
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/.
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Agent readiness — checks not met, largest first (exact, from this profile):
Machine-Readable Auth+10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency+9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics+8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
13 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
The Kin Score Market layer reads a provider inside its market:
its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted:
not part of the Kin Score or agent readiness.
Registered MCP server and declares compatibility are report only — not weighted.
Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
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