Evrim

Evrim is the upstream signal layer for U.S. financial institutions, the defense industrial base, and federal agencies. The Evrim REST API ("Data when and how you want it.", v0.5.18) builds structured intelligence profiles from reusable templates and fields, captures point-in-time snapshots, and extracts values and relationships from source content. Every operation authenticates with a Knox-issued API token sent as an HTTP Bearer credential, and an official Stainless-generated Python SDK is published on PyPI.

Evrim publishes 18 API contracts indexed on the APIs.io network, including Answers API, Blank API, Bulk API, and 15 more. Tagged areas include Company, Intelligence, Signals, Data Enrichment, and Profiles.

The Evrim catalog on APIs.io includes 1 Spectral governance ruleset.

Evrim’s developer surface includes documentation, engineering blog, authentication, changelog, and 18 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

29.5/100 thin ▬ flat Agent 26/100 agent aware Heartbeat 22/100 dormant saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 1 MCP Servers 3 Agent Skills

Company Intelligence Signals Data Enrichment Profiles Entity Resolution Defense Financial Services Government

Kin Score

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

Composite quality — 29.5/100 · thin

Contract Quality 7.9 / 19

Developer Ergonomics 3.8 / 15

Access Clarity 1.0 / 15

Operational Transparency 1.8 / 10

Contract Governance 2.9 / 9

Discoverability 5.0 / 8

Regulatory Posture 2.5 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 26/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 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 7 / 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 Government & Public Sector 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
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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
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):

Access Clarity scores 6.6 — up to +18.7 composite points
Developer Ergonomics scores 25.6 — up to +14.9 composite points
Contract Quality scores 41.9 — up to +14.5 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/evrim/apis.yml: open an issue on github.com/api-evangelist/evrim 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 18

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

Evrim Answers API

The answers API from Evrim — 2 operation(s) for answers.

Evrim Blank API

The blank API from Evrim — 2 operation(s) for blank.

Evrim Bulk API

The bulk API from Evrim — 3 operation(s) for bulk.

Evrim Collections API

The collections API from Evrim — 2 operation(s) for collections.

Evrim Compose API

The compose API from Evrim — 1 operation(s) for compose.

Evrim Costs API

The costs API from Evrim — 8 operation(s) for costs.

Evrim Created Fields API

The created-fields API from Evrim — 3 operation(s) for created-fields.

Evrim Extract API

The extract API from Evrim — 8 operation(s) for extract.

Evrim Fields API

The fields API from Evrim — 3 operation(s) for fields.

Evrim Health API

The health API from Evrim — 2 operation(s) for health.

Evrim Prod API

The prod API from Evrim — 1 operation(s) for prod.

Evrim Profiles API

The profiles API from Evrim — 10 operation(s) for profiles.

Evrim Prompt Templates API

The prompt-templates API from Evrim — 2 operation(s) for prompt-templates.

Evrim Questions API

The questions API from Evrim — 1 operation(s) for questions.

Evrim Snapshots API

The snapshots API from Evrim — 2 operation(s) for snapshots.

Evrim Tags API

The tags API from Evrim — 4 operation(s) for tags.

Evrim Templates API

The templates API from Evrim — 3 operation(s) for templates.

Evrim Transform API

The transform API from Evrim — 1 operation(s) for transform.

Scroll for all 18

Open Collections 18

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

Evrim answers API

OPEN COLLECTION

Evrim answers blank API

OPEN COLLECTION

Evrim answers bulk API

OPEN COLLECTION

Evrim answers collections API

OPEN COLLECTION

Evrim answers compose API

OPEN COLLECTION

Evrim answers costs API

OPEN COLLECTION

Evrim answers created-fields API

OPEN COLLECTION

Evrim answers extract API

OPEN COLLECTION

Evrim answers fields API

OPEN COLLECTION

Evrim answers health API

OPEN COLLECTION

Evrim answers prod API

OPEN COLLECTION

Evrim answers profiles API

OPEN COLLECTION

Evrim answers prompt-templates API

OPEN COLLECTION

Evrim answers questions API

OPEN COLLECTION

Evrim answers snapshots API

OPEN COLLECTION

Evrim answers tags API

OPEN COLLECTION

Evrim answers templates API

OPEN COLLECTION

Evrim answers transform API

OPEN COLLECTION

Scroll for all 18

MCP Servers 1

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

Evrim MCP Server

Remote MCP server over streamable HTTP; 15 tools listed.

MCP SERVER

Agent Skills 3

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

Build an intelligence profile from a template

AGENT SKILL

Extract values and relationships from source content

AGENT SKILL

Snapshot and monitor a profile

AGENT SKILL

Evrim API pricing

Pricing Plans 1

Published pricing tiers and plan structures.

Evrim Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Evrim Rate Limits

0 limits

RATE LIMITS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Evrim API Rules

48 rules · 40 errors 6 warnings 2 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Evrim Openapi Overlay

2 actions · update · evrim-openapi-original.yml

DERIVED

Security Posture 2

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

Evrim Authentication

http · 1 scheme

SECURITY

Evrim Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

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

Conformance

Lifecycle

Conventions

DataModel

ErrorCatalog

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

ToolCrosswalk

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

RateLimits

RateLimits

Commercial 1

Pricing, plans, and the legal terms of use

Plans

Plans

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: evrim
name: Evrim
description: Evrim is the upstream signal layer for U.S. financial institutions, the defense industrial base, and federal
  agencies. The Evrim REST API ("Data when and how you want it.", v0.5.18) builds structured intelligence profiles from reusable
  templates and fields, captures point-in-time snapshots, and extracts values and relationships from source content. Every
  operation authenticates with a Knox-issued API token sent as an HTTP Bearer credential, and an official Stainless-generated
  Python SDK is published on PyPI.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.evrim.ai/assets/og-image.png
url: https://raw.githubusercontent.com/api-evangelist/evrim/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- techstars
x-tier: enriched
x-tier-reason: openapi-harvested
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-08-14'
x-docs-platform: gitbook
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-03
tags:
- Company
- Intelligence
- Signals
- Data Enrichment
- Profiles
- Entity Resolution
- Defense
- Financial Services
- Government
tags_raw:
- Company
- Intelligence
- Signals
- Data Enrichment
- Profiles
- Entity Resolution
- Defense
- Financial Services
- Government
- Financial-Services
apis:
- aid: evrim:evrim-answers-api
  name: Evrim Answers API
  description: The answers API from Evrim — 2 operation(s) for answers.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Answers
  tags_raw:
  - answers
  properties:
  - type: OpenAPI
    url: openapi/evrim-answers-api-openapi.yml
- aid: evrim:evrim-blank-api
  name: Evrim Blank API
  description: The blank API from Evrim — 2 operation(s) for blank.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Blank
  tags_raw:
  - blank
  properties:
  - type: OpenAPI
    url: openapi/evrim-blank-api-openapi.yml
- aid: evrim:evrim-bulk-api
  name: Evrim Bulk API
  description: The bulk API from Evrim — 3 operation(s) for bulk.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Bulk
  tags_raw:
  - bulk
  properties:
  - type: OpenAPI
    url: openapi/evrim-bulk-api-openapi.yml
- aid: evrim:evrim-collections-api
  name: Evrim Collections API
  description: The collections API from Evrim — 2 operation(s) for collections.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Collection
  tags_raw:
  - collections
  properties:
  - type: OpenAPI
    url: openapi/evrim-collections-api-openapi.yml
- aid: evrim:evrim-compose-api
  name: Evrim Compose API
  description: The compose API from Evrim — 1 operation(s) for compose.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Compose
  tags_raw:
  - compose
  properties:
  - type: OpenAPI
    url: openapi/evrim-compose-api-openapi.yml
- aid: evrim:evrim-costs-api
  name: Evrim Costs API
  description: The costs API from Evrim — 8 operation(s) for costs.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Costs
  tags_raw:
  - costs
  properties:
  - type: OpenAPI
    url: openapi/evrim-costs-api-openapi.yml
- aid: evrim:evrim-created-fields-api
  name: Evrim Created Fields API
  description: The created-fields API from Evrim — 3 operation(s) for created-fields.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - created-fields
  properties:
  - type: OpenAPI
    url: openapi/evrim-created-fields-api-openapi.yml
- aid: evrim:evrim-extract-api
  name: Evrim Extract API
  description: The extract API from Evrim — 8 operation(s) for extract.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Extract
  tags_raw:
  - extract
  properties:
  - type: OpenAPI
    url: openapi/evrim-extract-api-openapi.yml
- aid: evrim:evrim-fields-api
  name: Evrim Fields API
  description: The fields API from Evrim — 3 operation(s) for fields.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Fields
  tags_raw:
  - fields
  properties:
  - type: OpenAPI
    url: openapi/evrim-fields-api-openapi.yml
- aid: evrim:evrim-health-api
  name: Evrim Health API
  description: The health API from Evrim — 2 operation(s) for health.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Health
  tags_raw:
  - health
  properties:
  - type: OpenAPI
    url: openapi/evrim-health-api-openapi.yml
- aid: evrim:evrim-prod-api
  name: Evrim Prod API
  description: The prod API from Evrim — 1 operation(s) for prod.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Prod
  tags_raw:
  - prod
  properties:
  - type: OpenAPI
    url: openapi/evrim-prod-api-openapi.yml
- aid: evrim:evrim-profiles-api
  name: Evrim Profiles API
  description: The profiles API from Evrim — 10 operation(s) for profiles.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Profiles
  tags_raw:
  - profiles
  properties:
  - type: OpenAPI
    url: openapi/evrim-profiles-api-openapi.yml
- aid: evrim:evrim-prompt-templates-api
  name: Evrim Prompt Templates API
  description: The prompt-templates API from Evrim — 2 operation(s) for prompt-templates.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Prompt Templates
  tags_raw:
  - prompt-templates
  properties:
  - type: OpenAPI
    url: openapi/evrim-prompt-templates-api-openapi.yml
- aid: evrim:evrim-questions-api
  name: Evrim Questions API
  description: The questions API from Evrim — 1 operation(s) for questions.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Questions
  tags_raw:
  - questions
  properties:
  - type: OpenAPI
    url: openapi/evrim-questions-api-openapi.yml
- aid: evrim:evrim-snapshots-api
  name: Evrim Snapshots API
  description: The snapshots API from Evrim — 2 operation(s) for snapshots.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Snapshots
  tags_raw:
  - snapshots
  properties:
  - type: OpenAPI
    url: openapi/evrim-snapshots-api-openapi.yml
- aid: evrim:evrim-tags-api
  name: Evrim Tags API
  description: The tags API from Evrim — 4 operation(s) for tags.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Tags
  tags_raw:
  - tags
  properties:
  - type: OpenAPI
    url: openapi/evrim-tags-api-openapi.yml
- aid: evrim:evrim-templates-api
  name: Evrim Templates API
  description: The templates API from Evrim — 3 operation(s) for templates.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Templates
  tags_raw:
  - templates
  properties:
  - type: OpenAPI
    url: openapi/evrim-templates-api-openapi.yml
- aid: evrim:evrim-transform-api
  name: Evrim Transform API
  description: The transform API from Evrim — 1 operation(s) for transform.
  humanURL: https://docs.evrim.ai
  baseURL: https://api.evrim.ai
  tags:
  - Transforms
  tags_raw:
  - transform
  properties:
  - type: OpenAPI
    url: openapi/evrim-transform-api-openapi.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.evrim.ai/
- type: Documentation
  url: https://docs.evrim.ai
- type: Blog
  url: https://www.evrim.ai/blog
- type: GitHubOrganization
  url: https://github.com/evrimai
- type: Authentication
  url: authentication/evrim-authentication.yml
- type: DomainSecurity
  url: security/evrim-domain-security.yml
- type: Packages
  url: packages/evrim-packages.yml
- type: SDKs
  url: packages/evrim-packages.yml
- type: MCPServer
  url: mcp/evrim-mcp.yml
- type: LLMsTxt
  url: llms/evrim-llms.txt
- type: Overlay
  url: overlays/evrim-openapi-overlay.yaml
- type: Conformance
  url: conformance/evrim-conformance.yml
- type: Lifecycle
  url: lifecycle/evrim-lifecycle.yml
- type: Conventions
  url: conventions/evrim-conventions.yml
- type: ChangeLog
  url: changelog/evrim-changelog.yml
- type: DataModel
  url: data-model/evrim-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Login
  url: https://handshake.evrim.ai/login
- type: ToolCrosswalk
  url: mcp/evrim-tool-crosswalk.yml
- type: ErrorCatalog
  url: errors/evrim-problem-types.yml
- type: RateLimits
  url: rate-limits/evrim-rate-limits.yml
- type: Plans
  url: plans/evrim-plans-pricing.yml
x-enrichment:
  date: '2026-08-14'
  status: enriched
  artifacts_added: 5
  pass: local-v1

Evrim API — frequently asked questions

Does Evrim have an API?

Yes. APIs.io lists 18 APIs from Evrim, including Evrim Answers API, Evrim Blank API and Evrim Bulk API, and 15 more.

Is there an OpenAPI specification for the Evrim API?

Yes. APIs.io indexes 18 OpenAPI specifications for Evrim, each linked for download from this page.

How do I authenticate with the Evrim API?

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

Does Evrim have an MCP server?

Yes. APIs.io lists 1 MCP server for Evrim: Remote MCP server over streamable HTTP; 15 tools listed.

Is the Evrim API ready for AI agents?

Evrim has a Kin Score of 29.5 out of 100 (thin) and an Agent Readiness score of 26.0 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

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apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
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