emerging · 0.0 market industry

Open Gateway

Score 21.3 / 100 29 providers 15 APIs Search apis.io →

Providers using this tag (29)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 1 Complete, well-documented, and agent-ready
InfobipTelecommunicationsCroatiaCPaaSMessaging48 APIs82.4
Strong 4 Solid coverage with minor gaps
Orange Business5GArtificial IntelligenceB2BCAMARA12 APIs64.9KPNTelecommunicationsNetherlandsMobile Network OperatorBroadband34 APIs61.9SwisscomTelecommunicationsSwitzerlandMobile Network OperatorBroadband2 APIs59.1América MóvilTelecommunicationsMexicoLatin AmericaMobile Network Operator3 APIs55.8
Developing 11 Usable, with meaningful gaps to close
GSMATelecommunicationsUnited KingdomStandardsTrade Association37 APIs53.8MTN GroupTelecommunicationsSouth AfricaAfricaMobile Network Operator115 APIs51.6MEFTelecommunicationsUnited StatesStandardsLSO94 APIs51.4Reliance JioTelecommunicationsIndiaMobile Network OperatorNetwork APIs6 APIs50.5TELUSTelecommunicationsCanadaMobile Network OperatorBroadband2 APIs50.4OptusTelecommunicationsAustraliaMobile Network OperatorMessaging4 APIs50.1SyniverseTelecommunicationsUnited StatesCPaaSMessaging11 APIs49.8Telia CompanyTelecommunicationsSwedenNordicBaltics1 API46.8Bell CanadaTelecommunicationsCanadaMobile Network OperatorBroadband4 APIs45.7Bharti AirtelTelecommunicationsIndiaMobile Network OperatorNetwork APIs8 APIs44.9SK TelecomTelecommunicationsSouth KoreaMobile Network OperatorNetwork APIs6 APIs41.0
Thin 5 Limited public surface area
Liberty GlobalTelecommunicationsUnited KingdomBroadbandFixed Broadband3 APIs37.1MavenirTelecommunicationsUnited StatesNetwork VendorNetwork APIs2 APIs36.5TelefónicaTelecommunicationsMobile NetworkCAMARA6 APIs35.9AdunaTelecommunicationsSwedenNetwork APIsCAMARA3 APIs32.3NTT DocomoTelecommunicationsJapanMobile Network OperatorNetwork APIs2 APIs28.4
Emerging 6 Early or largely undocumented
Deutsche TelekomTelecommunicationsMobile Network OperatorCPaaSNetwork APIs8 APIs26.0CAMARA ProjectAPI StandardsCAMARAGSMAGSMA Open Gateway24 APIs24.5NokiaTelecommunications5G6GMobile Network6 APIs21.1Virgin Media O2TelecommunicationsUnited KingdomMobile Network OperatorBroadband1 API20.8SingtelTelecommunicationsSingaporeMobile Network OperatorNetwork APIs7 APIs18.6VodafoneTelecommunicationsMobile Network Operator5G4G27 APIs14.6
Minimal 2 Almost no public developer surface
BT GroupTelecommunicationsMobile NetworkBroadbandFibre15 APIs8.7TIMTelecommunicationsMobile Network OperatorNetwork APIsCAMARA6 APIs8.5

APIs with this tag (15)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Strong 3 Solid coverage with minor gaps
Claro Know Your Customer APIKYC Match-style API from Claro Brasil that validates user-supplied identity attributes — phone number, name...55.8Claro Number Verification APICAMARA-aligned Number Verification API from Claro Brasil — silent verification that a mobile number is the ...55.8Telcel Mobile Authentication APIsAmérica Móvil's GSMA Open Gateway surface in its home market of Mexico, marketed by Telcel to enterprises a...55.8
Developing 2 Usable, with meaningful gaps to close
Telia CAMARA Device Location APICAMARA Device Location API listed on Telia's CAMARA portal, allowing a caller to request the area in which ...46.8Telia CAMARA Quality on Demand APICAMARA Quality on Demand (QoD) API listed on Telia's CAMARA portal, allowing an application to request a hi...46.8
Emerging 10 Early or largely undocumented
Nokia Network as Code PlatformCAMARA-compliant, production-ready Network APIs exposing 5G core and RAN functions through standardized nor...21.1Match (CAMARA)CAMARA-aligned identity-match API that compares user-supplied attributes (name, address, date of birth) aga...14.6Number Recycling (CAMARA)Tells callers whether a mobile number has been recycled (re-assigned to a new subscriber) since a given dat...14.6Number Verification 1.0 (CAMARA)Earlier CAMARA Number Verification implementation, still maintained for backwards compatibility with integr...14.6Number Verification 2.0 (CAMARA)Frictionless mobile-number verification that confirms ownership of the MSISDN currently in use on the devic...14.6QoS ProvisioningLonger-lived QoS provisioning for enterprise customers who want a persistent QoS profile applied to a set o...14.6Quality of Service ProfilesLists the QoS profiles a developer may request via Quality on Demand, including profile identifiers, throug...14.6Quality on DemandCAMARA Quality on Demand API for requesting a temporary QoS uplift on a specific UE session — used for clou...14.6SIM Swap (CAMARA)CAMARA SIM Swap API that returns the timestamp of the most recent SIM change for a given MSISDN (latestSimC...14.6TMF931 — Onboarding And OrderingTM Forum TMF931 Onboarding And Ordering Open API exposed as part of the GSMA Open Gateway Operate APIs, so ...14.6

Score breakdown

Frequency
44.6
log-scaled weighted occurrences
Breadth
0.8
spread across providers
Quality lift
49.7
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor

Where this tag sits

Telecommunications broader

Related tags

CAMARA 26 co-occurrences Network APIs 26 co-occurrences SIM Swap 20 co-occurrences Mobile Network Operator 18 co-occurrences 5G 19 co-occurrences Number Verification 9 co-occurrences Device Location 7 co-occurrences Broadband 15 co-occurrences

Where this tag comes from

Provider tag29
Api tag15

Cohort brief

Auto-generated

The 29 providers in the APIs.io catalog tagged Open Gateway, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
29
all scored
Mean Kin Score
40.5
+17.6 vs catalog 22.9
Mean Agent Readiness
25.7
+13.8 vs catalog 11.9
Spread
8.5–82.4
median 44.9 · σ 17.6
How the 29 split by band
Exemplar 1Strong 4Developing 11Thin 5Emerging 6Minimal 2
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Developer Ergonomics 50.2 23.2 +27 29
Contract Quality 39.2 17.6 +21.6 29
Operational Transparency 30.3 13.7 +16.6 29
Discoverability 66.6 58.1 +8.5 29
Contract Governance 11.6 6.3 +5.3 29
Access Clarity 31.2 26.5 +4.7 29

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 14% 14% 0
MCP server (first-party) 14% 12% +2
Agent Skills 0% 0% 0
OAuth scopes 52% 11% +41
Security 100% 98% +2
Arazzo workflows 7% 2% +5
Governance rules 7% 14% -7

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 Infobip 82.4
  2. 2 Orange Business 64.9
  3. 3 KPN 61.9
  4. 4 Swisscom 59.1
  5. 5 América Móvil 55.8
  6. 6 GSMA 53.8
  7. 7 MTN Group 51.6
  8. 8 MEF 51.4
  9. 9 Reliance Jio 50.5
  10. 10 TELUS 50.4
Top by Agent Readiness
  1. 1 Infobip 63
  2. 2 Swisscom 45.9
  3. 3 Telia Company 44.8
  4. 4 SK Telecom 43.7
  5. 5 Orange Business 43.5
  6. 6 GSMA 40.8
  7. 7 KPN 36.1
  8. 8 MTN Group 35.7
  9. 9 América Móvil 35.4
  10. 10 CAMARA Project 33.4
All 29 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 5 October 2026, across 29093 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

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  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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