Truffle AI

Truffle AI is a company surfaced via the API Evangelist harvest backlog (source: g2-catalog) and added to the network as a stub for full-pipeline profiling.

Truffle AI publishes 1 API contract indexed on the APIs.io network: Agents API. Tagged areas include Company.

The Truffle AI catalog on APIs.io includes 1 Spectral governance ruleset.

Truffle AI’s developer surface includes authentication, engineering blog, getting-started guide, documentation, API reference, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

25.0/100 emerging ▬ flat Agent 17/100 agent aware Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

1 published contract

Company

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 25.0/100 · emerging

Contract Quality 6.4 / 19

Developer Ergonomics 7.5 / 15

Access Clarity 0.0 / 15

Operational Transparency 0.0 / 10

Contract Governance 2.0 / 9

Discoverability 3.9 / 8

Regulatory Posture 1.6 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 17/100 · 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 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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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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 Ask about this →
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) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →

10 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 0.0 — up to +20.0 composite points Ask about this →
Contract Quality scores 34.3 — up to +16.4 composite points Ask about this →
Operational Transparency scores 0.0 — up to +13.0 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/trytruffle/apis.yml: open an issue on github.com/api-evangelist/trytruffle 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 1

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

Truffle AI Agents API

The Agents API from Truffle AI — 1 operation(s) for agents.

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Truffle AI API Rules

18 rules · 16 error-severity 1 warn-severity 1 info-severity

SPECTRAL

Security Posture 2

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

Truffle AI Authentication

1 scheme

SECURITY

Truffle AI Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

Truffle AI Agentic Access

1 operation · 1 acting

1 operations · 1 acting

AGENTIC

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

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Vocabulary

Vocabulary

Spectral

Spectral

Conformance

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: trytruffle
name: Truffle AI
description: 'Truffle AI is a company surfaced via the API Evangelist harvest backlog (source: g2-catalog) and added to the
  network as a stub for full-pipeline profiling.'
url: https://raw.githubusercontent.com/api-evangelist/trytruffle/refs/heads/main/apis.yml
x-type: company
x-source: harvest:g2-catalog
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-19 (modular-v1; was harvest)
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
specificationVersion: '0.20'
created: '2026-10-19'
modified: '2026-10-19'
tags:
- Company
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Vocabulary
  url: vocabulary/trytruffle-vocabulary.yml
- type: AgenticAccess
  url: agentic-access/trytruffle-agentic-access.yml
- type: Spectral
  url: rules/trytruffle-rules.yml
- type: Authentication
  url: authentication/trytruffle-authentication.yml
- type: Conformance
  url: conformance/trytruffle-conformance.yml
- type: LLMsTxt
  url: llms/trytruffle-llms.txt
- type: AgentCard
  url: a2a/trytruffle-a2a.yml
- type: WellKnown
  url: well-known/trytruffle-well-known.yml
- type: Hosts
  url: hosts/trytruffle-hosts.yml
- type: Vendors
  url: vendors/trytruffle-vendors.yml
- type: SDKs
  url: packages/trytruffle-packages.yml
- type: Packages
  url: packages/trytruffle-packages.yml
- type: Blog
  url: https://www.trytruffle.ai/blog
- type: GettingStarted
  url: https://docs.trytruffle.ai/quickstart
- type: Documentation
  url: https://docs.trytruffle.ai/
- type: APIReference
  url: https://docs.trytruffle.ai/llms.txt
- type: DomainSecurity
  url: security/trytruffle-domain-security.yml
- type: Website
  url: https://trytruffle.ai/
apis:
- aid: trytruffle:trytruffle-agents-api
  name: Truffle AI Agents API
  description: The Agents API from Truffle AI — 1 operation(s) for agents.
  humanURL: https://docs.trytruffle.ai/api-reference
  baseURL: https://www.trytruffle.ai/api
  tags:
  - Agents
  properties:
  - type: OpenAPI
    url: openapi/trytruffle-agents-api-openapi.yml
x-enrichment:
  date: '2026-10-19'
  status: enriched
  artifacts_added: 22
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Truffle AI API — frequently asked questions

Does Truffle AI have an API?

Yes. APIs.io lists 1 API from Truffle AI, including Truffle AI Agents API.

Is there an OpenAPI specification for the Truffle AI API?

Yes. APIs.io indexes 1 OpenAPI specification for Truffle AI, each linked for download from this page.

How do I authenticate with the Truffle AI API?

Truffle AI uses bearer-token authentication (1 scheme). The details are profiled on APIs.io as Truffle AI Authentication.

Is the Truffle AI API ready for AI agents?

Truffle AI has a Kin Score of 25.0 out of 100 (emerging) and an Agent Readiness score of 17.3 (agent-aware), scored by API Evangelist on 2026-11-13.

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Tools for providers

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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.

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