Finazon

Finazon is a marketplace for global financial data APIs, offering datasets covering stock prices, cryptocurrency, and more. It provides REST and WebSocket APIs, libraries, and add‑ons for developers to integrate financial data into applications. Finazon aims to simplify access to worldwide financial datasets through a unified platform, supporting various use cases from analytics to trading.

Finazon is profiled on the APIs.io network. Tagged areas include Company, Financial Data, Marketplace, and Datasets.

Finazon’s developer surface includes changelog, documentation, API reference, getting-started guide, support, engineering blog, pricing, and 23 more developer resources.

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35.9/100 thin ▲ 11.5 Agent 0/100 human only Heartbeat 0/100 dormant Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

0 APIs

Company Financial Data Marketplace Datasets

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 35.9/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 7.3 / 17

Access Clarity 13.0 / 17

Operational Transparency 5.5 / 11

Contract Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 2.1 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 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 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document Ask about this →
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
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) Ask about this →
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) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →

13 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points Ask about this →
Contract Governance scores 0.0 — up to +12.0 composite points Ask about this →
Developer Ergonomics scores 42.9 — up to +11.4 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/finazon/apis.yml: open an issue on github.com/api-evangelist/finazon 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 →

Finazon API pricing

Prices published by Finazon, read 2026-10-20 from finazon.io/pricing.

Plan	Price
US Equities Basic	From $19.00 month
SEC	From $19.00 month
Crypto Consolidated	From $5.00 month
Binance	From $5.00 month
Uniswap v3	From $19.00 month
Forex Consolidated	From $19.00 month

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Finazon Plans Pricing

6 plans

PLANS

Terms of Service 1

What its API terms permit and prohibit, quoted from its own page.

Finazon

9 quoted statements, read from Finazon's own page on 2026-11-09.

TERMS

Privacy & Data 1

Its role, the data it processes, retention and transfers, quoted from its own privacy page.

Finazon

21 quoted statements, read from Finazon's own page on 2026-11-09.

PRIVACY

Eligibility 1

Who may sign up and where, quoted from its own terms.

Finazon

6 quoted statements, read from Finazon's own page on 2026-11-09.

ELIGIBILITY

AI Preferences 1

Its stance on AI training, inference and agents, quoted from its own pages.

Finazon

1 quoted statement, read from Finazon's own page on 2026-11-09.

AI PREFS

Data License 1

How its data and outputs may be reused, quoted from its own terms.

Finazon

2 quoted statements, read from Finazon's own page on 2026-11-09.

LICENSE

Security Posture 1

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

Finazon Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

AIPreferences

AIPreferences

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Build 2

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

SecurityTxt

SecurityTxt

SecurityTxt

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

Deprecation

ChangeLog

Support

StatusPage

Commercial 6

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

UsageTerms

DataLicense

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 4

Properties that don't map to a standard resource type

Hosts

Vendors

DataProcessing

Eligibility

Source (apis.yml)

aid: finazon
name: Finazon
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: low
  probe_state: unreadable
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
image: https://finazon.io/assets/images/default/default-meta-image.jpg
description: Finazon is a marketplace for global financial data APIs, offering datasets covering stock prices, cryptocurrency,
  and more. It provides REST and WebSocket APIs, libraries, and add‑ons for developers to integrate financial data into applications.
  Finazon aims to simplify access to worldwide financial datasets through a unified platform, supporting various use cases
  from analytics to trading.
url: https://raw.githubusercontent.com/api-evangelist/finazon/refs/heads/main/apis.yml
x-type: company
x-source: harvest:g2-catalog
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-20 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-20'
modified: '2026-10-20'
tags:
- Company
- Financial Data
- Marketplace
- Datasets
tags_raw:
- Company
- Financial-Data
- Marketplace
- APIs
- Datasets
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: SecurityTxt
  url: well-known/finazon-finazon-security.txt
- type: SecurityTxt
  url: well-known/finazon-api-security.txt
- type: Plans
  url: plans/finazon-plans-pricing.yml
- type: Deprecation
  url: lifecycle/finazon-lifecycle.yml
- type: Lifecycle
  url: lifecycle/finazon-lifecycle.yml
- type: LLMsTxt
  url: llms/finazon-llms.txt
- type: SecurityTxt
  url: well-known/finazon-support-security.txt
- type: WellKnown
  url: well-known/finazon-well-known.yml
- type: Hosts
  url: hosts/finazon-hosts.yml
- type: Vendors
  url: vendors/finazon-vendors.yml
- type: SDKs
  url: https://finazon.io/libraries
- type: ChangeLog
  url: https://finazon.io/docs/changelog
- type: DomainSecurity
  url: security/finazon-domain-security.yml
- type: Website
  url: https://finazon.io/
- type: Documentation
  url: https://finazon.io/docs
- type: APIReference
  url: https://finazon.io/docs/api/latest
- type: GettingStarted
  url: https://finazon.io/docs/guides
- type: Support
  url: https://support.finazon.io/en/
- type: Blog
  url: https://finazon.io/blog
- type: GitHubOrganization
  url: https://github.com/finazon-io
- type: Pricing
  url: https://finazon.io/pricing
- type: SignUp
  url: https://finazon.io/login
- type: TermsOfService
  url: https://finazon.io/terms
- type: PrivacyPolicy
  url: https://finazon.io/privacy
- type: StatusPage
  url: https://finazon.statuspage.io/
- type: UsageTerms
  url: terms/finazon-terms-of-service.yml
- type: DataProcessing
  url: privacy/finazon-privacy-policy.yml
- type: Eligibility
  url: eligibility/finazon-eligibility.yml
- type: AIPreferences
  url: ai-preferences/finazon-ai-preferences.yml
- type: DataLicense
  url: data-license/finazon-data-license.yml
apis: []
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Documentation pages exist but no OpenAPI, AsyncAPI, GraphQL, gRPC, or WSDL contracts were found.
  evidence:
  - url: https://finazon.io/docs/api/latest
    status: 301
  checked: '2026-10-20'
x-enrichment:
  date: '2026-10-20'
  status: enriched
  artifacts_added: 17
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Finazon API — frequently asked questions

How much does the Finazon API cost?

Finazon publishes its prices; its US Equities Basic plan is From $19.00 month as of 2026-10-20. APIs.io lists 6 pricing plans for Finazon, with each plan's price, limits and inclusions under Pricing on this page.

Is the Finazon API ready for AI agents?

Finazon has a Kin Score of 35.9 out of 100 (thin) and an Agent Readiness score of 0.0 (human-only), scored by API Evangelist on 2026-11-13.

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