RandNext

RandNext provides a collection of free random data generators accessible via a simple HTTP API. The service offers 48 distinct endpoints delivering random jokes, emojis, quotes, names, passwords, colors, and many other fun or utility values. All endpoints are publicly available without authentication, returning JSON responses suitable for integration into applications, games, or testing environments. The platform emphasizes ease of use, low latency, and a broad variety of random content to support developers and creators looking for quick, unpredictable data.

RandNext publishes 7 API contracts indexed on the APIs.io network, including Draws API, Health API, Jokes API, and 4 more. Tagged areas include Company, Random, Generator, API, and Fun.

The RandNext catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

RandNext’s developer surface includes authentication, documentation, API reference, getting-started guide, and 11 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

32.1/100 thin Agent 29/100 agent ready Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 published contract

Company Random GeneratorAPIFun

Kin Score

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

Composite quality — 32.1/100 · thin

Contract Quality 12.3 / 21

Developer Ergonomics 6.9 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 5.6 / 9

Regulatory Posture 2.5 / 15

Agent readiness — 29/100 · agent ready

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 8 / 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

Pagination 0 / 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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

9 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
Operational Transparency scores 0.0 — up to +13.0 composite points
Developer Ergonomics scores 40.5 — up to +11.9 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/randnext/apis.yml: open an issue on github.com/api-evangelist/randnext 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 7

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

RandNext Draws API

The Draws API from RandNext — 6 operation(s) for draws.

RandNext Health API

The Health API from RandNext — 1 operation(s) for health.

RandNext Jokes API

The Jokes API from RandNext — 3 operation(s) for jokes.

RandNext Questions API

The Questions API from RandNext — 3 operation(s) for questions.

RandNext Quotes API

The Quotes API from RandNext — 3 operation(s) for quotes.

RandNext Tools API

The Tools API from RandNext — 44 operation(s) for tools.

RandNext Words API

The Words API from RandNext — 3 operation(s) for words.

Scroll for all 7

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Randnext Context

5 classes · 46 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

RandNext API Rules

10 rules · 6 errors 3 warnings 1 info

SPECTRAL

JSON Schema 4

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

Draw

29 properties

JSON SCHEMA

DrawSettings

2 properties

JSON SCHEMA

Item

13 properties

JSON SCHEMA

ToolResponse

4 properties

JSON SCHEMA

Security Posture 2

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

Randnext Authentication

http · 1 scheme

SECURITY

Randnext Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Randnext Agentic Access

64 operations · 3 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 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

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

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: randnext
name: RandNext
image: https://randnext.com/opengraph-image
description: RandNext provides a collection of free random data generators accessible via a simple HTTP API. The service offers
  48 distinct endpoints delivering random jokes, emojis, quotes, names, passwords, colors, and many other fun or utility values.
  All endpoints are publicly available without authentication, returning JSON responses suitable for integration into applications,
  games, or testing environments. The platform emphasizes ease of use, low latency, and a broad variety of random content
  to support developers and creators looking for quick, unpredictable data.
url: https://raw.githubusercontent.com/api-evangelist/randnext/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-28 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-28'
modified: '2026-10-28'
tags:
- Company
- Random
- Generator
- API
- Fun
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/randnext-agentic-access.yml
- type: Spectral
  url: rules/randnext-rules.yml
- type: JSONLD
  url: json-ld/randnext-context.jsonld
- type: Vocabulary
  url: vocabulary/randnext-vocabulary.yml
- type: DataModel
  url: data-model/randnext-data-model.yml
- type: ErrorCatalog
  url: errors/randnext-problem-types.yml
- type: Conformance
  url: conformance/randnext-conformance.yml
- type: Hosts
  url: hosts/randnext-hosts.yml
- type: Vendors
  url: vendors/randnext-vendors.yml
- type: Authentication
  url: authentication/randnext-authentication.yml
- type: DomainSecurity
  url: security/randnext-domain-security.yml
- type: Website
  url: https://randnext.com
- type: Documentation
  url: https://randnext.com/generators
- type: APIReference
  url: https://randnext.com/api
- type: GettingStarted
  url: https://randnext.com
apis:
- aid: randnext:randnext-draws-api
  name: RandNext Draws API
  description: The Draws API from RandNext — 6 operation(s) for draws.
  humanURL: https://randnext.com/api
  baseURL: https://randnext.com
  tags:
  - Draws
  properties:
  - type: OpenAPI
    url: openapi/randnext-draws-api-openapi.yml
  - type: JSONSchema
    url: json-schema/randnext-draw-schema.json
  - type: JSONSchema
    url: json-schema/randnext-tool-response-schema.json
  - type: JSONSchema
    url: json-schema/randnext-item-schema.json
  - type: JSONSchema
    url: json-schema/randnext-draw-settings-schema.json
- aid: randnext:randnext-health-api
  name: RandNext Health API
  description: The Health API from RandNext — 1 operation(s) for health.
  humanURL: https://randnext.com/api
  baseURL: https://randnext.com
  tags:
  - Health
  properties:
  - type: OpenAPI
    url: openapi/randnext-health-api-openapi.yml
  - type: JSONSchema
    url: json-schema/randnext-draw-schema.json
  - type: JSONSchema
    url: json-schema/randnext-tool-response-schema.json
  - type: JSONSchema
    url: json-schema/randnext-item-schema.json
  - type: JSONSchema
    url: json-schema/randnext-draw-settings-schema.json
- aid: randnext:randnext-jokes-api
  name: RandNext Jokes API
  description: The Jokes API from RandNext — 3 operation(s) for jokes.
  humanURL: https://randnext.com/api
  baseURL: https://randnext.com
  tags:
  - Jokes
  properties:
  - type: OpenAPI
    url: openapi/randnext-jokes-api-openapi.yml
  - type: JSONSchema
    url: json-schema/randnext-draw-schema.json
  - type: JSONSchema
    url: json-schema/randnext-tool-response-schema.json
  - type: JSONSchema
    url: json-schema/randnext-item-schema.json
  - type: JSONSchema
    url: json-schema/randnext-draw-settings-schema.json
- aid: randnext:randnext-questions-api
  name: RandNext Questions API
  description: The Questions API from RandNext — 3 operation(s) for questions.
  humanURL: https://randnext.com/api
  baseURL: https://randnext.com
  tags:
  - Questions
  properties:
  - type: OpenAPI
    url: openapi/randnext-questions-api-openapi.yml
  - type: JSONSchema
    url: json-schema/randnext-draw-schema.json
  - type: JSONSchema
    url: json-schema/randnext-tool-response-schema.json
  - type: JSONSchema
    url: json-schema/randnext-item-schema.json
  - type: JSONSchema
    url: json-schema/randnext-draw-settings-schema.json
- aid: randnext:randnext-quotes-api
  name: RandNext Quotes API
  description: The Quotes API from RandNext — 3 operation(s) for quotes.
  humanURL: https://randnext.com/api
  baseURL: https://randnext.com
  tags:
  - Quotes
  properties:
  - type: OpenAPI
    url: openapi/randnext-quotes-api-openapi.yml
  - type: JSONSchema
    url: json-schema/randnext-draw-schema.json
  - type: JSONSchema
    url: json-schema/randnext-tool-response-schema.json
  - type: JSONSchema
    url: json-schema/randnext-item-schema.json
  - type: JSONSchema
    url: json-schema/randnext-draw-settings-schema.json
- aid: randnext:randnext-tools-api
  name: RandNext Tools API
  description: The Tools API from RandNext — 44 operation(s) for tools.
  humanURL: https://randnext.com/api
  baseURL: https://randnext.com
  tags:
  - Tools
  properties:
  - type: OpenAPI
    url: openapi/randnext-tools-api-openapi.yml
  - type: JSONSchema
    url: json-schema/randnext-draw-schema.json
  - type: JSONSchema
    url: json-schema/randnext-tool-response-schema.json
  - type: JSONSchema
    url: json-schema/randnext-item-schema.json
  - type: JSONSchema
    url: json-schema/randnext-draw-settings-schema.json
- aid: randnext:randnext-words-api
  name: RandNext Words API
  description: The Words API from RandNext — 3 operation(s) for words.
  humanURL: https://randnext.com/api
  baseURL: https://randnext.com
  tags:
  - Words
  properties:
  - type: OpenAPI
    url: openapi/randnext-words-api-openapi.yml
  - type: JSONSchema
    url: json-schema/randnext-draw-schema.json
  - type: JSONSchema
    url: json-schema/randnext-tool-response-schema.json
  - type: JSONSchema
    url: json-schema/randnext-item-schema.json
  - type: JSONSchema
    url: json-schema/randnext-draw-settings-schema.json
x-submission-notes: 48 free random-generator APIs at https://randnext.com/api; no spec. Declined as thin; reversed (thin is
  not a decline reason).
x-submitted-by: support@randnext.com (apis.io/add, 2026-10-25)
x-enrichment:
  date: '2026-10-28'
  status: enriched
  artifacts_added: 16
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

RandNext API — frequently asked questions

Does RandNext have an API?

Yes. APIs.io lists 7 APIs from RandNext, including RandNext Draws API, RandNext Health API and RandNext Jokes API, and 4 more.

Is there an OpenAPI specification for the RandNext API?

Yes. APIs.io indexes 7 OpenAPI specifications for RandNext, each linked for download from this page.

How do I authenticate with the RandNext API?

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

Is the RandNext API ready for AI agents?

RandNext has a Kin Score of 32.1 out of 100 (thin) and an Agent Readiness score of 28.6 (agent-ready), scored by API Evangelist on 2026-10-31.

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