niche · -1.2 capability action

Sign

Score 19.1 / 100 5 providers 5 APIs Search apis.io →

Providers using this tag (5)

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

Strong 3 Solid coverage with minor gaps
Tvarka ATK APIA single REST API for Lithuanian eID authentication and qualified electronic signing (QES), plus validation...9 APIs66.3GoNitroNitro Software (GoNitro) is a document productivity company providing PDF editing, electronic signatures, r...8 APIs60.3Nitro SoftwareNitro Software is a document productivity company (San Francisco, CA; part of the Nitro Productivity Platfo...3 APIs58.0
Developing 2 Usable, with meaningful gaps to close
Sadq Holding LimitedSadq (صادق) is a Saudi Arabian electronic-signature and digital-trust platform that lets businesses send, s...14 APIs40.2FormstackFormstack is a no-code workplace productivity platform spanning online forms, document generation, electron...17 APIs39.3

APIs with this tag (5)

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
Tvarka ATK API Sign APIThe QES signing ceremony (`/v1/sign/*`).66.3GoNitro Sign APIThe Sign API from GoNitro — 22 operation(s) for sign.60.3Nitro Software Sign APIThe Sign API from Nitro Software — 22 operation(s) for sign.58.0
Developing 2 Usable, with meaningful gaps to close
Sadq Holding Limited Sign APIDirect signing operations including multi-file and templates40.2Formstack Sign APIElectronic signature API for sending documents for signature, tracking status, and retrieving signed copies...39.3

Score breakdown

Frequency
25.0
log-scaled weighted occurrences
Breadth
0.1
spread across providers
Quality lift
63.8
mean composite of providers using it
Cohesion
0.3
strength of nearest seed neighbor

Related tags

Authentication 5 co-occurrences

Where this tag comes from

Api tag5
Openapi tag1
Openapi op tag8