A-Alpha Bio website screenshot

A-Alpha Bio

A-Alpha Bio is a Seattle biotechnology company, founded in 2017 out of the University of Washington's Institute for Protein Design and Center for Synthetic Biology, that measures, predicts and engineers protein-protein interactions. Its experimental platform AlphaSeq reprograms yeast mating to quantify millions of protein-protein binding affinities in a single experiment, and its computational platform AlphaBind is a domain-specific deep-learning model trained on hundreds of millions of those affinity measurements to predict and optimize antibody-antigen binding from sequence. In July 2026 the company launched Atlas, a web platform and data ecosystem that publishes ML-ready protein interaction "Data Blocks" for licensing, custom on-demand data generation, and a quarterly-release Atlas Consortium whose founding members include GSK, Boltz, Cradle and Dyno Therapeutics. Atlas is backed by a public HTTP API — the Data Product API at api.atlas.aalphabio.com — which serves dataset discovery, dataset metadata and structured Data Cards anonymously, and gates CSV data, CSV schemas and structure (.cif) files behind a bearer token issued through AWS Cognito sign-in.

A-Alpha Bio publishes 1 API on the APIs.io network: Datasets API. Tagged areas include protein-interactions, biotechnology, drug-discovery, antibody-engineering, and synthetic-biology.

A-Alpha Bio’s developer surface includes signup flow, engineering blog, product news, support, authentication, CLI, and 24 more developer resources.

🌐 Visit website 📡 Source on GitHub
39.2/100 thin ▬ flat Agent 36/100 agent ready Full breakdown ↓
scored 2026-08-17 · rubric v0.11.0
1 APIs 1 MCP Servers
protein-interactionsbiotechnologydrug-discoveryantibody-engineeringsynthetic-biologymachine-learningtraining-datadata-licensinglife-sciencesdatasetsprotein-designbioinformatics

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-17 · rubric v0.11.0
Composite quality — 39.2/100 · thin
Contract Quality 14.3 / 21
Developer Ergonomics 6.2 / 17
Commercial Clarity 5.8 / 17
Operational Transparency 0.6 / 11
Governance 1.2 / 10
Discoverability 6.5 / 9
Regulatory Posture 4.7 / 15
Agent readiness — 36/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
MCP Server 12 / 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
Regulatory Posture applies to this provider. Its tags matched the Health 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.
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/. This rating is computed from github.com/api-evangelist/a-alpha-bio: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

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

A-Alpha Bio Datasets API

The Datasets API from A-Alpha Bio — 9 operation(s) for datasets.

Open Collections 2

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

A Alpha Bio Datasets API

OPEN COLLECTION

MCP Servers 1

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

a-alpha-bio-mcp.yml

MCP SERVER

JSON Schema 3

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

DatacardResponse

3 properties

JSON SCHEMA

DatasetItem

26 properties

JSON SCHEMA

DatasetSchemaResponse

2 properties

JSON SCHEMA

Examples 3

Example request and response payloads for these APIs.

A Alpha Bio Get Dataset Datacard Response

3 fields

EXAMPLE

A Alpha Bio Get Dataset Response

1 fields

EXAMPLE

A Alpha Bio List Datasets Response

1 fields

EXAMPLE

Security Posture 2

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

A Alpha Bio Authentication

http/oauth2 · 2 schemes

SECURITY

A Alpha Bio Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 SignUp
SignUp
 Login
Login

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

MCPServer
MCPServer
 LLMsTxt
LLMsTxt
 AgentSkill
AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 Conformance
Conformance
 DataModel
DataModel

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 SourceCode
SourceCode
 CLI
CLI

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 2

Status, limits, changes, and where to get help

IssueTracker
IssueTracker
 Support
Support

Commercial 3

Pricing, plans, and the legal terms of use

License
License
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 8

The organization behind the API

Website
Website
 Blog
Blog
 BlogRSS
BlogRSS
 News
News
 About
About
 Careers
Careers
 Twitter
Twitter
 LinkedIn
LinkedIn

Scroll for all 8

Other 1

Properties that don't map to a standard resource type

Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: a-alpha-bio
name: A-Alpha Bio
description: A-Alpha Bio is a Seattle biotechnology company, founded in 2017 out of the University of Washington's Institute
  for Protein Design and Center for Synthetic Biology, that measures, predicts and engineers protein-protein interactions.
  Its experimental platform AlphaSeq reprograms yeast mating to quantify millions of protein-protein binding affinities in
  a single experiment, and its computational platform AlphaBind is a domain-specific deep-learning model trained on hundreds
  of millions of those affinity measurements to predict and optimize antibody-antigen binding from sequence. In July 2026
  the company launched Atlas, a web platform and data ecosystem that publishes ML-ready protein interaction "Data Blocks"
  for licensing, custom on-demand data generation, and a quarterly-release Atlas Consortium whose founding members include
  GSK, Boltz, Cradle and Dyno Therapeutics. Atlas is backed by a public HTTP API — the Data Product API at api.atlas.aalphabio.com
  — which serves dataset discovery, dataset metadata and structured Data Cards anonymously, and gates CSV data, CSV schemas
  and structure (.cif) files behind a bearer token issued through AWS Cognito sign-in.
url: https://raw.githubusercontent.com/api-evangelist/a-alpha-bio/refs/heads/main/apis.yml
image: https://www.aalphabio.com/icons/icon-512x512.png
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-06'
modified: '2026-08-06'
tags:
- protein-interactions
- biotechnology
- drug-discovery
- antibody-engineering
- synthetic-biology
- machine-learning
- training-data
- data-licensing
- life-sciences
- datasets
- protein-design
- bioinformatics
apis:
- aid: a-alpha-bio:a-alpha-bio-datasets-api
  name: A-Alpha Bio Datasets API
  description: The Datasets API from A-Alpha Bio — 9 operation(s) for datasets.
  humanURL: https://atlas.aalphabio.com/
  baseURL: https://api.atlas.aalphabio.com
  tags:
  - Datasets
  properties:
  - type: OpenAPI
    url: openapi/a-alpha-bio-datasets-api-openapi.yml
  - type: Authentication
    url: authentication/a-alpha-bio-authentication.yml
  - type: Conventions
    url: conventions/a-alpha-bio-conventions.yml
  - type: ErrorCatalog
    url: errors/a-alpha-bio-problem-types.yml
  - type: DataModel
    url: data-model/a-alpha-bio-data-model.yml
  - type: JSONSchema
    url: json-schema/a-alpha-bio-dataset-item.json
  - type: JSONSchema
    url: json-schema/a-alpha-bio-datacard.json
  - type: JSONSchema
    url: json-schema/a-alpha-bio-dataset-schema.json
  - type: Examples
    url: examples/a-alpha-bio-list-datasets-response.json
  - type: Examples
    url: examples/a-alpha-bio-get-dataset-response.json
  - type: Examples
    url: examples/a-alpha-bio-get-dataset-datacard-response.json
  - type: Portal
    url: https://atlas.aalphabio.com/
common:
- type: Overlay
  url: overlays/a-alpha-bio-atlas-datasets-overlay.yaml
- type: IssueTracker
  url: https://github.com/A-Alpha-Bio/alphabind/issues
- type: License
  name: MIT
  url: https://github.com/A-Alpha-Bio/alphabind/blob/main/LICENSE
- type: DomainSecurity
  url: security/a-alpha-bio-domain-security.yml
- type: Website
  url: https://www.aalphabio.com/
- type: DeveloperPortal
  url: https://atlas.aalphabio.com/
- type: SignUp
  url: https://atlas.aalphabio.com/
- type: Login
  url: https://atlas.aalphabio.com/
- type: Blog
  url: https://aalphabio.substack.com/
- type: BlogRSS
  url: https://aalphabio.substack.com/feed
- type: News
  url: https://www.aalphabio.com/media/
- type: GitHubOrganization
  url: https://github.com/A-Alpha-Bio
- type: Support
  url: https://www.aalphabio.com/contact/
- type: TermsOfService
  url: https://www.aalphabio.com/terms-of-service/
- type: PrivacyPolicy
  url: https://www.aalphabio.com/privacy-notice/
- type: About
  url: https://www.aalphabio.com/about/
- type: Careers
  url: https://www.aalphabio.com/careers/
- type: Twitter
  url: https://twitter.com/AAlphaBio
- type: LinkedIn
  url: https://linkedin.com/company/aalphabio/
- type: SourceCode
  url: https://github.com/A-Alpha-Bio/alphabind
- type: Authentication
  url: authentication/a-alpha-bio-authentication.yml
- type: Conventions
  url: conventions/a-alpha-bio-conventions.yml
- type: ErrorCatalog
  url: errors/a-alpha-bio-problem-types.yml
- type: Lifecycle
  url: lifecycle/a-alpha-bio-lifecycle.yml
- type: Conformance
  url: conformance/a-alpha-bio-conformance.yml
- type: DataModel
  url: data-model/a-alpha-bio-data-model.yml
- type: CLI
  url: cli/a-alpha-bio-cli.yml
- type: MCPServer
  url: mcp/a-alpha-bio-mcp.yml
- type: LLMsTxt
  url: llms/a-alpha-bio-llms.txt
- type: AgentSkill
  url: skills/_index.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-08-06'
  status: enriched
  artifacts_added: 23
  pass: local-v1