Zapata Quantum

Zapata Quantum, Inc. (formerly Zapata Computing, and briefly Zapata AI) is a Boston-based, hardware-agnostic quantum software company spun out of a Harvard quantum computing lab in 2017. It sells enterprise engagements — use-case discovery, hardware-readiness assessment and quantum application development across chemistry, optimization, simulation and machine learning — around its Orquestra platform, and publishes the Orquestra Workflow SDK stack as Apache-2.0 open source. The company ceased operations in October 2024 after a debt acceleration, restructured through 2025, and relaunched under the Zapata Quantum name in 2026. It publishes no public API, developer portal, API reference or self-serve signup; its only machine-readable developer surface is the Orquestra Python package stack on PyPI and the `orq` CLI, both frozen at their October 2024 releases.

Zapata Quantum is profiled on the APIs.io network. Tagged areas include Company, Quantum Computing, Quantum Software, Artificial Intelligence, and Scientific Computing.

Zapata Quantum’s developer surface includes support, CLI, changelog, and 19 more developer resources.

🌐 Visit website 📡 Source on GitHub
15.8/100 emerging Agent 6/100 agent aware Full breakdown ↓
scored 2026-09-05 · rubric v0.18.3
0 APIs
CompanyQuantum ComputingQuantum SoftwareArtificial IntelligenceScientific ComputingWorkflow OrchestrationEnterprise SoftwareOpen SourceResearch

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-05 · rubric v0.18.3
Composite quality — 15.8/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 3.8 / 20
Access Clarity 4.2 / 20
Operational Transparency 2.7 / 13
Contract Governance 0.0 / 12
Discoverability 5.0 / 10
Agent readiness — 6/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 12 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 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
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/zapata-computing: 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 →

Pricing Plans 1

Published pricing tiers and plan structures.

Zapata Computing Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Zapata Computing Rate Limits

0 limits

RATE LIMITS

Security Posture 1

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

Zapata Computing Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Lifecycle
Lifecycle

Build 6

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 GitHubOrganization
GitHubOrganization
 SourceCode
SourceCode
 Packages
Packages
 SDKs
SDKs
 CLI
CLI

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 3

Status, limits, changes, and where to get help

Support
Support
 ChangeLog
ChangeLog
 RateLimits
RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy
 Plans
Plans

Company 4

The organization behind the API

Website
Website
 LinkedIn
LinkedIn
 InvestorRelations
InvestorRelations
 Careers
Careers

Other 3

Properties that don't map to a standard resource type

CaseStudies
CaseStudies
 x-ResearchPapers
x-ResearchPapers
 x-Patents
x-Patents

Source (apis.yml)

apis.yml Raw ↑ 
aid: zapata-computing
name: Zapata Quantum
description: Zapata Quantum, Inc. (formerly Zapata Computing, and briefly Zapata AI) is a Boston-based, hardware-agnostic
  quantum software company spun out of a Harvard quantum computing lab in 2017. It sells enterprise engagements — use-case
  discovery, hardware-readiness assessment and quantum application development across chemistry, optimization, simulation
  and machine learning — around its Orquestra platform, and publishes the Orquestra Workflow SDK stack as Apache-2.0 open
  source. The company ceased operations in October 2024 after a debt acceleration, restructured through 2025, and relaunched
  under the Zapata Quantum name in 2026. It publishes no public API, developer portal, API reference or self-serve signup;
  its only machine-readable developer surface is the Orquestra Python package stack on PyPI and the `orq` CLI, both frozen
  at their October 2024 releases.
image: https://cdn.prod.website-files.com/68f2930870a8ae51b3d5b41b/68f5648b504a85f46118b931_zapata-fav256.png
url: https://raw.githubusercontent.com/api-evangelist/zapata-computing/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-former-names:
  previous:
  - Zapata Computing, Inc.
  - Zapata AI
  current: Zapata Quantum, Inc.
  renamed: '2026'
specificationVersion: '0.20'
created: '2026-09-05'
modified: '2026-09-05'
tags:
- Company
- Quantum Computing
- Quantum Software
- Artificial Intelligence
- Scientific Computing
- Workflow Orchestration
- Enterprise Software
- Open Source
- Research
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/zapata-computing-domain-security.yml
- type: Website
  url: https://zapataquantum.com/
- type: Support
  url: https://zapataquantum.com/contact
- type: TermsOfService
  url: https://zapataquantum.com/terms-and-conditions
- type: PrivacyPolicy
  url: https://zapataquantum.com/privacy-policy
- type: GitHubOrganization
  url: https://github.com/zapatacomputing
- type: GitHubOrganization
  url: https://github.com/zapata-engineering
- type: SourceCode
  url: https://github.com/zapata-engineering/orquestra-sdk
- type: LinkedIn
  url: https://www.linkedin.com/company/zapata-quantum/
- type: InvestorRelations
  url: https://investors.zapataquantum.com/
- type: Careers
  url: https://zapataquantum.com/careers
- type: Solutions
  url: https://zapataquantum.com/solutions
- type: CaseStudies
  url: https://zapataquantum.com/case-studies
- type: x-ResearchPapers
  url: https://zapataquantum.com/papers
- type: x-Patents
  url: https://zapataquantum.com/patents
- type: Packages
  url: packages/zapata-computing-packages.yml
- type: SDKs
  url: packages/zapata-computing-packages.yml
- type: CLI
  url: cli/zapata-computing-cli.yml
- type: ChangeLog
  url: changelog/zapata-computing-changelog.yml
- type: Lifecycle
  url: lifecycle/zapata-computing-lifecycle.yml
- type: LLMsTxt
  url: llms/zapata-computing-llms.txt
- type: Plans
  url: plans/zapata-computing-plans-pricing.yml
- type: RateLimits
  url: rate-limits/zapata-computing-rate-limits.yml
x-enrichment:
  date: '2026-09-05'
  status: minimal
  artifacts_added: 10
  pass: local-v3
x-coverage:
  state: none
  reason: no-developer-program
  detail: Zapata Quantum sells the Orquestra platform as a delivered enterprise engagement — every call to action on zapataquantum.com
    routes to /contact, there is no /docs, /developers or /pricing route, and the only documentation host the company ever
    named, docs.orquestra.io, is now NXDOMAIN; the Apache-2.0 Orquestra Python libraries on PyPI are research/workflow packages,
    not clients for any API the company publishes.
  evidence:
  - url: https://zapataquantum.com/docs
    status: 404
  - url: https://zapataquantum.com/openapi.json
    status: 404
  - url: https://zapataquantum.com/.well-known/api-catalog
    status: 404
  - url: https://docs.orquestra.io/
    status: 0
  - url: https://zapataquantum.com/solutions
    status: 200
  checked: '2026-09-05'

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