fabtally-com

FabTally provides a REST and MCP API that delivers 3D‑printing quotes, G‑code generation, and printability checks using a real slicer backend. Users can submit 3D models and receive estimated print time, filament usage, layer count, dimensions, a fits‑on‑bed verification, and pricing. The service supports 13 printer models and 12 material types, offering free access for individuals and a pay‑per‑call model in USDC for agents. The API is documented via an OpenAPI 3.1 specification available at /openapi.json.

fabtally-com publishes 5 API contracts indexed on the APIs.io network, including Attest API, DFM API, Discovery API, and 2 more. Tagged areas include Company, 3D-printing, Slicing, Quotes, and API.

The fabtally-com catalog on APIs.io includes 1 Spectral governance ruleset.

fabtally-com’s developer surface includes authentication, documentation, API reference, and 12 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

26.7/100 thin Agent 50/100 agent ready Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 published contract 1 MCP Servers 1 Agent Skills

Company3D-printingSlicingQuotesAPIManufacturing

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 26.7/100 · thin

Contract Quality 9.8 / 21

Developer Ergonomics 5.2 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 5.2 / 9

Regulatory Posture 2.5 / 15

Agent readiness — 50/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

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/.

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

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)
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's
Dry-Run / Simulate Mode +4 pts — OpenAPI: destructive operations expose a dry_run / simulate / preview / validate_only parameter
Well-Known Catalog +4 pts — common[].type includes WellKnown, APICatalog, or api-catalog

1 more unmet check 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
Developer Ergonomics scores 30.4 — up to +13.9 composite points
Contract Quality scores 46.2 — up to +13.5 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/fabtally-com/apis.yml: open an issue on github.com/api-evangelist/fabtally-com 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 →

APIs 5

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

fabtally-com Attest API

The Attest API from fabtally-com — 1 operation(s) for attest.

fabtally-com DFM API

The DFM API from fabtally-com — 3 operation(s) for dfm.

fabtally-com Discovery API

The Discovery API from fabtally-com — 3 operation(s) for discovery.

fabtally-com Quote API

The Quote API from fabtally-com — 1 operation(s) for quote.

fabtally-com Slice API

The Slice API from fabtally-com — 6 operation(s) for slice.

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

fabtally-com MCP Server

Remote MCP server at fabtally.com.

MCP SERVER

Agent Skills 1

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

slice

AGENT SKILL

Pricing Plans 1

Published pricing tiers and plan structures.

Fabtally Com Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Fabtally Com Rate Limits

0 limits

RATE LIMITS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

fabtally-com API Rules

12 rules · 10 errors 1 warnings 1 info

SPECTRAL

Security Posture 2

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

Fabtally Com Authentication

1 scheme

SECURITY

Fabtally Com Domain Security

TLSv1.3 · DMARC

SECURITY

Agentic Access 1

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

Fabtally Com Agentic Access

14 operations · 11 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

MCPServer

WellKnown

Design & Contract 4

Pagination, idempotency, versioning, errors, and events

Spectral

Vocabulary

ErrorCatalog

Conformance

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Source (apis.yml)

aid: fabtally-com
name: fabtally-com
description: FabTally provides a REST and MCP API that delivers 3D‑printing quotes, G‑code generation, and printability checks
  using a real slicer backend. Users can submit 3D models and receive estimated print time, filament usage, layer count, dimensions,
  a fits‑on‑bed verification, and pricing. The service supports 13 printer models and 12 material types, offering free access
  for individuals and a pay‑per‑call model in USDC for agents. The API is documented via an OpenAPI 3.1 specification available
  at /openapi.json.
url: https://artifacts.apis.io/fabtally-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-29 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-29'
modified: '2026-10-29'
tags:
- Company
- 3D-printing
- Slicing
- Quotes
- API
- Manufacturing
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/fabtally-com-agentic-access.yml
- type: Spectral
  url: rules/fabtally-com-rules.yml
- type: Vocabulary
  url: vocabulary/fabtally-com-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Authentication
  url: authentication/fabtally-com-authentication.yml
- type: ErrorCatalog
  url: errors/fabtally-com-problem-types.yml
- type: Conformance
  url: conformance/fabtally-com-conformance.yml
- type: AgentCard
  url: a2a/fabtally-com-a2a.yml
- type: MCPServer
  url: mcp/fabtally-com-mcp.yml
- type: WellKnown
  url: well-known/fabtally-com-well-known.yml
- type: Hosts
  url: hosts/fabtally-com-hosts.yml
- type: DomainSecurity
  url: security/fabtally-com-domain-security.yml
- type: Website
  url: https://fabtally.com/
- type: Documentation
  url: https://fabtally.com/openapi.json
- type: APIReference
  url: https://fabtally.com/openapi.json
apis:
- aid: fabtally-com:fabtally-com-attest-api
  name: fabtally-com Attest API
  description: The Attest API from fabtally-com — 1 operation(s) for attest.
  humanURL: https://fabtally.com/openapi.json
  baseURL: https://fabtally.com
  tags:
  - Attest
  properties:
  - type: OpenAPI
    url: openapi/fabtally-com-attest-api-openapi.yml
- aid: fabtally-com:fabtally-com-dfm-api
  name: fabtally-com DFM API
  description: The DFM API from fabtally-com — 3 operation(s) for dfm.
  humanURL: https://fabtally.com/openapi.json
  baseURL: https://fabtally.com
  tags:
  - DFM
  properties:
  - type: OpenAPI
    url: openapi/fabtally-com-dfm-api-openapi.yml
- aid: fabtally-com:fabtally-com-discovery-api
  name: fabtally-com Discovery API
  description: The Discovery API from fabtally-com — 3 operation(s) for discovery.
  humanURL: https://fabtally.com/openapi.json
  baseURL: https://fabtally.com
  tags:
  - Discovery
  properties:
  - type: OpenAPI
    url: openapi/fabtally-com-discovery-api-openapi.yml
- aid: fabtally-com:fabtally-com-quote-api
  name: fabtally-com Quote API
  description: The Quote API from fabtally-com — 1 operation(s) for quote.
  humanURL: https://fabtally.com/openapi.json
  baseURL: https://fabtally.com
  tags:
  - Quote
  properties:
  - type: OpenAPI
    url: openapi/fabtally-com-quote-api-openapi.yml
- aid: fabtally-com:fabtally-com-slice-api
  name: fabtally-com Slice API
  description: The Slice API from fabtally-com — 6 operation(s) for slice.
  humanURL: https://fabtally.com/openapi.json
  baseURL: https://fabtally.com
  tags:
  - Slice
  properties:
  - type: OpenAPI
    url: openapi/fabtally-com-slice-api-openapi.yml
x-enrichment:
  date: '2026-10-29'
  status: enriched
  artifacts_added: 28
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

fabtally-com API — frequently asked questions

Does fabtally-com have an API?

Yes. APIs.io lists 5 APIs from fabtally-com, including fabtally-com Attest API, fabtally-com DFM API and fabtally-com Discovery API, and 2 more.

Is there an OpenAPI specification for the fabtally-com API?

Yes. APIs.io indexes 5 OpenAPI specifications for fabtally-com, each linked for download from this page.

How do I authenticate with the fabtally-com API?

fabtally-com documents its authentication (1 scheme). The details are profiled on APIs.io as Fabtally Com Authentication.

Does fabtally-com have an MCP server?

Yes. APIs.io lists 1 MCP server for fabtally-com: Remote MCP server at fabtally.com.

Is the fabtally-com API ready for AI agents?

fabtally-com has a Kin Score of 26.7 out of 100 (thin) and an Agent Readiness score of 50.4 (agent-ready), scored by API Evangelist on 2026-10-31.

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