Valo.Data

Valo.Data is a company surfaced via the API Evangelist harvest backlog (source: new-submission) and added to the network as a stub for full-pipeline profiling.

Valo.Data publishes 6 API contracts indexed on the APIs.io network, including Analysis API, Cards API, Editions API, and 3 more. Tagged areas include Trading Card Games, Pricing Data, and Vision.

The Valo.Data catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Valo.Data’s developer surface includes pricing, engineering blog, authentication, documentation, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

37.4/100 thin Agent 26/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract 2 Agent Skills

Trading Card Games Pricing Data Vision

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 37.4/100 · thin

Contract Quality 13.4 / 21

Developer Ergonomics 4.1 / 17

Access Clarity 8.1 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 4.1 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 26/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Payments 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/.

Show this score on your site.

It updates itself when the score changes. Paste this where you link to your API docs:

<a href="https://apis.io/providers/valotcg/"><img src="https://apis.io/badge/valotcg/card.svg" alt="Valo.Data on APIs.io — Kin Score by API Evangelist"></a>

Other styles, a README pill and a shields.io endpoint are on the badge page.

Raise your score.

Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

8 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Developer Ergonomics scores 24.4 — up to +15.1 composite points
Operational Transparency scores 0.0 — up to +13.0 composite points
Access Clarity scores 47.4 — up to +10.5 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/valotcg/apis.yml: open an issue on github.com/api-evangelist/valotcg to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 1

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.

OpenAPI

measured — observed by APIs.io (published)

APIs 6

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

Valo.Data Analysis API

Ready-to-display answers: identification, recommended price and changes, top movers, most valuable products, comparison, edition overview.

Valo.Data Cards API

Card search, card sheets, current prices, batches and price history.

Valo.Data Editions API

Sets and expansions of a game.

Valo.Data Games API

Games, card languages, per source coverage and rarity codes. Free.

Valo.Data Sealed API

Sealed products (boosters, displays, ETB…), prices and history.

Valo.Data Usage API

Credits used in the current month. Free; accepts an API key.

Agent Skills 2

Packaged agent skills for driving this provider's APIs from an AI assistant.

valotcg-analyze-card-price

AGENT SKILL

valotcg-get-card-price-history

AGENT SKILL

Valo.Data API pricing

Prices published by Valo.Data, read 2026-11-03 from valotcg.com/developers/pricing.

Plan	Price
Sandbox	€0/ month
Starter	€19/ month
Growth	€49/ month
Scale	€99/ month

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Valotcg Plans Pricing

4 plans

PLANS

Semantic Vocabularies 1

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

Valotcg Context

48 classes · 121 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Valo.Data API Rules

67 rules · 63 errors 3 warnings 1 info

SPECTRAL

JSON Schema 6

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

CardDetail

19 properties

JSON SCHEMA

PriceSummary

9 properties

JSON SCHEMA

SealedDetail

15 properties

JSON SCHEMA

SealedPriceHistory

7 properties

JSON SCHEMA

TopPriced

7 properties

JSON SCHEMA

UsageResponse

12 properties

JSON SCHEMA

Security Posture 2

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

Valotcg Authentication

http · 1 scheme

SECURITY

Valotcg Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Valotcg Agentic Access

20 operations · 2 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: valotcg
name: Valo.Data
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  probe_state: unreadable
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://valotcg.com/og-valotcg.png
description: 'Valo.Data is a company surfaced via the API Evangelist harvest backlog (source: new-submission) and added to
  the network as a stub for full-pipeline profiling.'
url: https://artifacts.apis.io/valotcg/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-03 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-03'
modified: '2026-11-03'
tags:
- Trading Card Games
- Pricing Data
- Vision
tags_raw:
- Trading Card Games
- Pricing Data
- API
- Vision
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/valotcg-agentic-access.yml
- type: Plans
  url: plans/valotcg-plans-pricing.yml
- type: Spectral
  url: rules/valotcg-rules.yml
- type: JSONLD
  url: json-ld/valotcg-context.jsonld
- type: Vocabulary
  url: vocabulary/valotcg-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/valotcg-data-model.yml
- type: ErrorCatalog
  url: errors/valotcg-problem-types.yml
- type: Conformance
  url: conformance/valotcg-conformance.yml
- type: LLMsTxt
  url: llms/valotcg-llms.txt
- type: Hosts
  url: hosts/valotcg-hosts.yml
- type: Vendors
  url: vendors/valotcg-vendors.yml
- type: TermsOfService
  url: https://valotcg.com/terms
- type: PrivacyPolicy
  url: https://valotcg.com/privacy
- type: Pricing
  url: https://valotcg.com/developers/pricing
- type: Blog
  url: https://valotcg.com/blog
- type: DeveloperPortal
  url: https://api.valotcg.com\
- type: Authentication
  url: authentication/valotcg-authentication.yml
- type: DomainSecurity
  url: security/valotcg-domain-security.yml
- type: Website
  url: https://valotcg.com/developers
- type: Documentation
  url: https://valotcg.com/developers/docs
apis:
- aid: valotcg:valotcg-analysis-api
  name: Valo.Data Analysis API
  description: 'Ready-to-display answers: identification, recommended price and changes, top movers, most valuable products,
    comparison, edition overview.'
  humanURL: https://valotcg.com/developers/docs
  baseURL: https://api.valotcg.com
  tags:
  - Analysis
  properties:
  - type: OpenAPI
    url: openapi/valotcg-analysis-api-openapi.yml
  - type: JSONSchema
    url: json-schema/valotcg-card-detail-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-sealed-detail-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-usage-response-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-price-summary-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-top-priced-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-sealed-price-history-schema.json
- aid: valotcg:valotcg-cards-api
  name: Valo.Data Cards API
  description: Card search, card sheets, current prices, batches and price history.
  humanURL: https://valotcg.com/developers/docs
  baseURL: https://api.valotcg.com
  tags:
  - Cards
  properties:
  - type: OpenAPI
    url: openapi/valotcg-cards-api-openapi.yml
  - type: JSONSchema
    url: json-schema/valotcg-card-detail-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-sealed-detail-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-usage-response-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-price-summary-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-top-priced-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-sealed-price-history-schema.json
- aid: valotcg:valotcg-editions-api
  name: Valo.Data Editions API
  description: Sets and expansions of a game.
  humanURL: https://valotcg.com/developers/docs
  baseURL: https://api.valotcg.com
  tags:
  - Editions
  properties:
  - type: OpenAPI
    url: openapi/valotcg-editions-api-openapi.yml
  - type: JSONSchema
    url: json-schema/valotcg-card-detail-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-sealed-detail-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-usage-response-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-price-summary-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-top-priced-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-sealed-price-history-schema.json
- aid: valotcg:valotcg-games-api
  name: Valo.Data Games API
  description: Games, card languages, per source coverage and rarity codes. Free.
  humanURL: https://valotcg.com/developers/docs
  baseURL: https://api.valotcg.com
  tags:
  - Games
  properties:
  - type: OpenAPI
    url: openapi/valotcg-games-api-openapi.yml
  - type: JSONSchema
    url: json-schema/valotcg-card-detail-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-sealed-detail-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-usage-response-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-price-summary-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-top-priced-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-sealed-price-history-schema.json
- aid: valotcg:valotcg-sealed-api
  name: Valo.Data Sealed API
  description: Sealed products (boosters, displays, ETB…), prices and history.
  humanURL: https://valotcg.com/developers/docs
  baseURL: https://api.valotcg.com
  tags:
  - Sealed
  properties:
  - type: OpenAPI
    url: openapi/valotcg-sealed-api-openapi.yml
  - type: JSONSchema
    url: json-schema/valotcg-card-detail-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-sealed-detail-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-usage-response-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-price-summary-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-top-priced-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-sealed-price-history-schema.json
- aid: valotcg:valotcg-usage-api
  name: Valo.Data Usage API
  description: Credits used in the current month. Free; accepts an API key.
  humanURL: https://valotcg.com/developers/docs
  baseURL: https://api.valotcg.com
  tags:
  - Usage
  properties:
  - type: OpenAPI
    url: openapi/valotcg-usage-api-openapi.yml
  - type: JSONSchema
    url: json-schema/valotcg-card-detail-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-sealed-detail-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-usage-response-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-price-summary-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-top-priced-schema.json
  - type: JSONSchema
    url: json-schema/valotcg-sealed-price-history-schema.json
x-submission-notes: TCG catalogue and prices API
x-submission-probe: docs 200 on 2026-11-03
x-submitted-by: contact@valotcg.com (apis.io/add, 2026-11-03)
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  method: derived
  generated: '2026-11-03'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company publishes developer documentation but serves no machine-readable contract from it
  evidence:
  - url: https://api.valotcg.com/mcp
    status: null
  - url: https://valotcg.com/developers
    status: 200
x-enrichment:
  date: '2026-11-03'
  status: enriched
  artifacts_added: 30
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Valo.Data API — frequently asked questions

Does Valo.Data have an API?

Yes. APIs.io lists 6 APIs from Valo.Data, including Valo.Data Analysis API, Valo.Data Cards API and Valo.Data Editions API, and 3 more.

Is there an OpenAPI specification for the Valo.Data API?

Yes. APIs.io indexes 6 OpenAPI specifications for Valo.Data, each linked for download from this page.

How do I authenticate with the Valo.Data API?

Valo.Data uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Valotcg Authentication.

How much does the Valo.Data API cost?

Valo.Data publishes its prices; its Sandbox plan is €0/ month as of 2026-11-03. APIs.io lists 4 pricing plans for Valo.Data, with each plan's price, limits and inclusions under Pricing on this page.

Is the Valo.Data API ready for AI agents?

Valo.Data has a Kin Score of 37.4 out of 100 (thin) and an Agent Readiness score of 26.4 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
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.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/valotcg"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/valotcg/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/valotcg/evidence"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.