SlashID
SlashID is a developer-first identity platform that provides REST APIs for passwordless authentication, multi-factor authentication, passkeys, and comprehensive user management across web and mobile applications. The platform offers three core modules: Identity Management for building authentication and user lifecycle flows, Identity Protection for monitoring and remediating security events across human and non-human identities, and Gate for identity-based traffic authorization at the API and workload edge. SlashID supports multiple authentication factors including magic links, biometrics, TOTP, and SSO, with global availability and an event-driven architecture. The service publishes an OpenAPI 1.1 specification and offers JavaScript, React, and Remix SDKs alongside API-key and OAuth2/OIDC authentication.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles SlashID the way a machine reads it — 45 machine-readable artifacts across 24 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — SlashID scores 58.0/100 (developing), with a separate agent-readiness read of 48/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile SlashID
Each block below is one kind of artifact we hold for SlashID. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 24
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
SlashID Groups API
The Groups API from SlashID — 5 operation(s) for groups.
SlashID Identity Management API
The Identity Management API from SlashID — 72 operation(s) for identity management.
SlashID OAuth2 API
The OAuth2 API from SlashID — 11 operation(s) for oauth2.
SlashID OIDC discovery API
The OIDC discovery API from SlashID — 2 operation(s) for oidc discovery.
SlashID Organization Allowed Domains API
The Organization Allowed Domains API from SlashID — 1 operation(s) for organization allowed domains.
SlashID Organization Attributes API
The Organization Attributes API from SlashID — 2 operation(s) for organization attributes.
SlashID Organization Email Templates API
The Organization Email Templates API from SlashID — 2 operation(s) for organization email templates.
SlashID Organization External Credentials API
The Organization External Credentials API from SlashID — 2 operation(s) for organization external credentials.
SlashID Organization KYC config API
The Organization KYC config API from SlashID — 1 operation(s) for organization kyc config.
SlashID Organization SSO config API
The Organization SSO config API from SlashID — 4 operation(s) for organization sso config.
SlashID Organization Token Template API
The Organization Token Template API from SlashID — 1 operation(s) for organization token template.
SlashID Organization Webhooks API
The Organization Webhooks API from SlashID — 5 operation(s) for organization webhooks.
SlashID Organizations API
The Organizations API from SlashID — 10 operation(s) for organizations.
SlashID Person Attributes API
The Person Attributes API from SlashID — 3 operation(s) for person attributes.
SlashID Person Consents API
The Person Consents API from SlashID — 2 operation(s) for person consents.
SlashID Person Credentials API
The Person Credentials API from SlashID — 5 operation(s) for person credentials.
SlashID Person handles API
The Person handles API from SlashID — 2 operation(s) for person handles.
SlashID Persons API
The Persons API from SlashID — 11 operation(s) for persons.
SlashID Persons Bulk Import API
The Persons Bulk Import API from SlashID — 1 operation(s) for persons bulk import.
SlashID RBAC API
The RBAC API from SlashID — 11 operation(s) for rbac.
SlashID SSO API
The SSO API from SlashID — 4 operation(s) for sso.
SlashID Super Admin Management API
The Super Admin Management API from SlashID — 3 operation(s) for super admin management.
SlashID Tokens API
The Tokens API from SlashID — 3 operation(s) for tokens.
SlashID Workflows API
The Workflows API from SlashID — 10 operation(s) for workflows.
Scroll within the panel for all 24 ·
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the six things the Kin Score reads for commercial clarity.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Slashid Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Slashid Finops
FINOPSSemantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Slashid Context
JSON-LDSpectral Rules 1
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
SlashID API Rules
SPECTRALJSON Schema 7
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
Credential
JSON SCHEMAOrganizationResponse
JSON SCHEMAPersonHandle
JSON SCHEMAPersonRet
JSON SCHEMAPostOAuth2TokenRequest
JSON SCHEMAWebhook
JSON SCHEMAWorkflowWithConfiguration
JSON SCHEMAScroll within the panel for all 7 ·
Examples 5
Real request and response payloads are what turn a spec from abstract into obvious — and they're one of the twelve things an agent needs to call an API correctly on the first try.
Example request and response payloads for these APIs.
Slashid Credential Example
EXAMPLESlashid Person Example
EXAMPLESlashid Webhook Example
EXAMPLESlashid Workflow Example
EXAMPLESecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for SlashID — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 1
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 3
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 1
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/slashid · machine-readable index on apis.io