abundanceapis-com

Abundance APIs offers a catalog of over 25 developer APIs covering web utilities, data validation, geolocation, finance math, text analysis, privacy tooling, and more. Each API runs on a hardened, stateless backend with typical latency under 100 ms. Design principles include no third‑party data resale, no scraping, and no per‑call upstream fees, keeping prices low. Billing and API keys are managed via RapidAPI, with free tiers of 1,000 requests per month and paid plans starting at $5/month. Uptime is monitored every 15 minutes with automated alerts.

abundanceapis-com publishes 3 API contracts indexed on the APIs.io network: CORS Proxy API, System API, and Tools API. Tagged areas include APIs, DeveloperTools, DataValidation, Geolocation, and Finance.

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

abundanceapis-com’s developer surface includes API reference, documentation, support, getting-started guide, and 16 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

44.5/100 developing Agent 32/100 agent ready Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 published contract 1 MCP Servers

APIsDeveloperToolsDataValidationGeolocation Finance Utilities

Kin Score

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

Composite quality — 44.5/100 · developing

Contract Quality 7.2 / 21

Developer Ergonomics 6.8 / 17

Access Clarity 6.8 / 17

Operational Transparency 2.1 / 11

Contract Governance 8.1 / 10

Discoverability 4.8 / 9

Regulatory Posture 4.4 / 15

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 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 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 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

Regulatory Posture applies to this provider. Its tags matched the Energy & Utilities 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):

Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
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
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
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

7 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 34.1 — up to +16.5 composite points
Developer Ergonomics scores 39.8 — up to +12.0 composite points
Access Clarity scores 40.0 — up to +12.0 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/abundanceapis-com/apis.yml: open an issue on github.com/api-evangelist/abundanceapis-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 3

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

abundanceapis-com CORS Proxy API

The CORS Proxy API from abundanceapis-com — 1 operation(s) for cors proxy.

abundanceapis-com System API

Health and meta endpoints.

abundanceapis-com Tools API

The Tools API from abundanceapis-com — 6 operation(s) for tools.

MCP Servers 1

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

abundanceapis-com MCP Server

Remote MCP server at abundanceapis.com.

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Abundanceapis Com Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Abundanceapis Com Rate Limits

1 limits

RATE LIMITS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

abundanceapis-com API Rules

5 rules · 3 errors 1 warnings 1 info

SPECTRAL

Security Posture 2

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

Abundanceapis Com Authentication

0 schemes

SECURITY

Abundanceapis Com Domain Security

TLSv1.3

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Abundanceapis Com Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

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

Abundanceapis Com Agentic Access

9 operations · 2 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

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

MCPServer

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Spectral

Spectral

Vocabulary

Vocabulary

Conformance

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

RateLimits

RateLimits

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Plans

Plans

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

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: abundanceapis-com
name: abundanceapis-com
description: Abundance APIs offers a catalog of over 25 developer APIs covering web utilities, data validation, geolocation,
  finance math, text analysis, privacy tooling, and more. Each API runs on a hardened, stateless backend with typical latency
  under 100 ms. Design principles include no third‑party data resale, no scraping, and no per‑call upstream fees, keeping
  prices low. Billing and API keys are managed via RapidAPI, with free tiers of 1,000 requests per month and paid plans starting
  at $5/month. Uptime is monitored every 15 minutes with automated alerts.
image: https://abundanceapis.com/icon.png
url: https://artifacts.apis.io/abundanceapis-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-30 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-30'
modified: '2026-10-30'
tags:
- APIs
- DeveloperTools
- DataValidation
- Geolocation
- Finance
- Utilities
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/abundanceapis-com-agentic-access.yml
- type: RateLimits
  url: rate-limits/abundanceapis-com-rate-limits.yml
- type: Plans
  url: plans/abundanceapis-com-plans-pricing.yml
- type: Spectral
  url: rules/abundanceapis-com-rules.yml
- type: Vocabulary
  url: vocabulary/abundanceapis-com-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Conformance
  url: conformance/abundanceapis-com-conformance.yml
- type: LLMsTxt
  url: llms/abundanceapis-com-llms.txt
- type: ToolCrosswalk
  url: mcp/abundanceapis-com-tool-crosswalk.yml
- type: MCPServer
  url: mcp/abundanceapis-com-mcp.yml
- type: Hosts
  url: hosts/abundanceapis-com-hosts.yml
- type: Vendors
  url: vendors/abundanceapis-com-vendors.yml
- type: APIReference
  url: https://abundanceapis.com/llms.txt
- type: DomainSecurity
  url: security/abundanceapis-com-domain-security.yml
- type: Website
  url: https://abundanceapis.com/
- type: Documentation
  url: https://abundanceapis.com/guides
- type: Support
  url: https://abundanceapis.com/contact
- type: PrivacyPolicy
  url: https://abundanceapis.com/privacy
- type: TermsOfService
  url: https://abundanceapis.com/terms
- type: GettingStarted
  url: https://abundanceapis.com/guides
apis:
- aid: abundanceapis-com:abundanceapis-com-cors-proxy-api
  name: abundanceapis-com CORS Proxy API
  description: The CORS Proxy API from abundanceapis-com — 1 operation(s) for cors proxy.
  humanURL: https://abundanceapis.com/guides
  tags:
  - CORS Proxy
  properties:
  - type: OpenAPI
    url: openapi/abundanceapis-com-cors-proxy-api-openapi.yml
- aid: abundanceapis-com:abundanceapis-com-system-api
  name: abundanceapis-com System API
  description: Health and meta endpoints.
  humanURL: https://abundanceapis.com/guides
  tags:
  - System
  properties:
  - type: OpenAPI
    url: openapi/abundanceapis-com-system-api-openapi.yml
- aid: abundanceapis-com:abundanceapis-com-tools-api
  name: abundanceapis-com Tools API
  description: The Tools API from abundanceapis-com — 6 operation(s) for tools.
  humanURL: https://abundanceapis.com/guides
  tags:
  - Tools
  properties:
  - type: OpenAPI
    url: openapi/abundanceapis-com-tools-api-openapi.yml
x-enrichment:
  date: '2026-10-30'
  status: enriched
  artifacts_added: 30
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

abundanceapis-com — frequently asked questions

Does abundanceapis-com have an API?

Yes. APIs.io lists 3 APIs from abundanceapis-com, including abundanceapis-com CORS Proxy API, abundanceapis-com System API and abundanceapis-com Tools API.

Is there an OpenAPI specification for the abundanceapis-com?

Yes. APIs.io indexes 3 OpenAPI specifications for abundanceapis-com, each linked for download from this page.

How do I authenticate with the abundanceapis-com?

abundanceapis-com documents its authentication (0 schemes). The details are profiled on APIs.io as Abundanceapis Com Authentication.

How much does the abundanceapis-com cost?

APIs.io lists 2 pricing plans for abundanceapis-com, with each plan's price, limits and inclusions under Pricing Plans on this page.

Does abundanceapis-com have an MCP server?

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

Is the abundanceapis-com ready for AI agents?

abundanceapis-com has a Kin Score of 44.5 out of 100 (developing) and an Agent Readiness score of 32.3 (agent-ready), scored by API Evangelist on 2026-10-31.

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