Snowball Studio Ltd.

Snowball Studio Ltd. (Infere) provides an AI observability and prompt management platform, offering tools for LLM monitoring, evaluation, prompt optimization, and cost governance. The company delivers a web‑based interface, API access, and extensive documentation covering getting started, API reference, pricing, and privacy policies. It serves developers building AI‑driven applications, helping them track model performance, manage prompts, and ensure compliance with data regulations.

Snowball Studio Ltd. is listed with 2 APIs on the APIs.io network. Tagged areas include Company, AI, Observability, PromptManagement, and LLM.

The Snowball Studio Ltd. catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Snowball Studio Ltd.’s developer surface includes authentication, documentation, API reference, engineering blog, getting-started guide, pricing, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

47.2/100 developing Agent 19/100 agent aware Full breakdown ↓
scored 2026-10-18 · rubric v0.24.0

2 APIs

CompanyAIObservabilityPromptManagementLLM

Kin Score

Kin Score How this is scored →
scored 2026-10-18 · rubric v0.24.0

Composite quality — 47.2/100 · developing

Contract Quality 9.6 / 21

Developer Ergonomics 7.3 / 17

Access Clarity 10.2 / 17

Operational Transparency 0.0 / 11

Contract Governance 7.2 / 10

Discoverability 4.9 / 9

Regulatory Posture 3.4 / 15

Agent readiness — 19/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 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 Horizontal (data, software, accessibility, platform) 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.

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/.

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/infere: 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 →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

Infere API

The Infere API is REST-based and supports all major AI operations, compatible with OpenAI API.

Snowball Studio Ltd. API

Snowball Studio Ltd. API as documented publicly: 7 operations. Contract generated from the documentation by API Evangelist (2026-10-18); not the provider's own document.

Pricing Plans 1

Published pricing tiers and plan structures.

Infere Plans Pricing

8 plans

PLANS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Infere Context

1 classes · 2 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Snowball Studio Ltd. API Rules

11 rules · 10 errors 1 info

SPECTRAL

JSON Schema 1

Standalone JSON Schema definitions for this provider's data models.

PostValidateTokenRequest

2 properties

JSON SCHEMA

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Infere Authentication

1 scheme

SECURITY

Infere Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conventions

Conformance

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

PrivacyPolicy

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: infere
name: Snowball Studio Ltd.
image: https://infere.com/images/og-image.png
description: Snowball Studio Ltd. (Infere) provides an AI observability and prompt management platform, offering tools for
  LLM monitoring, evaluation, prompt optimization, and cost governance. The company delivers a web‑based interface, API access,
  and extensive documentation covering getting started, API reference, pricing, and privacy policies. It serves developers
  building AI‑driven applications, helping them track model performance, manage prompts, and ensure compliance with data regulations.
url: https://raw.githubusercontent.com/api-evangelist/infere/refs/heads/main/apis.yml
x-type: company
x-source: harvest:g2-catalog
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-18 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-17'
modified: '2026-10-17'
tags:
- Company
- AI
- Observability
- PromptManagement
- LLM
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/infere-plans-pricing.yml
- type: Spectral
  url: rules/infere-rules.yml
- type: JSONLD
  url: json-ld/infere-context.jsonld
- type: Vocabulary
  url: vocabulary/infere-vocabulary.yml
- type: DataModel
  url: data-model/infere-data-model.yml
- type: Conventions
  url: conventions/infere-conventions.yml
- type: Authentication
  url: authentication/infere-authentication.yml
- type: Conformance
  url: conformance/infere-conformance.yml
- type: Hosts
  url: hosts/infere-hosts.yml
- type: Vendors
  url: vendors/infere-vendors.yml
- type: DomainSecurity
  url: security/infere-domain-security.yml
- type: Website
  url: https://infere.com/
- type: Documentation
  url: https://infere.com/documentation/
- type: APIReference
  url: https://infere.com/documentation/api-reference/
- type: Blog
  url: https://infere.com/blog/
- type: GettingStarted
  url: https://infere.com/documentation/getting-started/
- type: Pricing
  url: https://infere.com/pricing/
- type: PrivacyPolicy
  url: https://infere.com/legal/privacy
- type: TermsOfService
  url: https://infere.com/legal/terms
apis:
- name: Infere API
  description: The Infere API is REST-based and supports all major AI operations, compatible with OpenAI API.
  humanURL: https://infere.com/documentation/api-reference/
  baseURL: https://api.infere.com/v1
  aid: infere:infere-api-2
- aid: infere:infere-api
  name: Snowball Studio Ltd. API
  description: 'Snowball Studio Ltd. API as documented publicly: 7 operations. Contract generated from the documentation by
    API Evangelist (2026-10-18);

    not the provider''s own document.'
  humanURL: https://infere.com/documentation/api-reference
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/infere-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/infere-post-validate-token-request-schema.json
x-enrichment:
  date: '2026-10-18'
  status: enriched
  artifacts_added: 19
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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