Excel Price Feed

Excel Price Feed provides a real-time financial data add‑in for Microsoft Excel, delivering live stock, index, option, mutual fund, forex, commodity and cryptocurrency prices directly into spreadsheets via over 100 custom Excel formulas. Users can access real‑time NYSE and NASDAQ data, delayed international market data, historical price series, and fundamental company financials sourced from Yahoo Finance and other providers. The platform offers a 10‑day free trial, integrates with Interactive Brokers and IG Markets, and serves private investors, financial advisors, and institutions such as the U.S. SEC. It includes tools for portfolio valuation, stock screening, and technical analysis without any coding required.

Excel Price Feed is profiled on the APIs.io network. Tagged areas include Company, Finance, Excel, and Real-Time Data.

Excel Price Feed’s developer surface includes changelog, getting-started guide, documentation, engineering blog, pricing, support, and 9 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

17.3/100 emerging ▼ -8.7 Agent 0/100 human only Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

0 APIs

Company Finance Excel Real-Time Data

Kin Score

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

Composite quality — 17.3/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 2.4 / 17

Access Clarity 8.1 / 17

Operational Transparency 1.7 / 11

Contract Governance 0.0 / 10

Discoverability 3.1 / 9

Regulatory Posture 1.5 / 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
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
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)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes

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
Developer Ergonomics scores 14.3 — up to +17.1 composite points
Contract Governance scores 0.0 — 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/excelpricefeed/apis.yml: open an issue on github.com/api-evangelist/excelpricefeed 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 →

Excel Price Feed API pricing

Prices published by Excel Price Feed.

Plan	Price
Non-Professional Monthly	$15/ month
Non-Professional Annual	$165/ year
Professional Monthly	$25/ month
Professional Annual	$275/ year

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Excelpricefeed Plans Pricing

4 plans

PLANS

Security Posture 1

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

Excelpricefeed Domain Security

TLSv1.3 · HSTS

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

ChangeLog

StatusPage

ChangeLog

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 3

The organization behind the API

Newsroom

Newsroom

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Hosts

Hosts

Source (apis.yml)

aid: excelpricefeed
name: Excel Price Feed
description: Excel Price Feed provides a real-time financial data add‑in for Microsoft Excel, delivering live stock, index,
  option, mutual fund, forex, commodity and cryptocurrency prices directly into spreadsheets via over 100 custom Excel formulas.
  Users can access real‑time NYSE and NASDAQ data, delayed international market data, historical price series, and fundamental
  company financials sourced from Yahoo Finance and other providers. The platform offers a 10‑day free trial, integrates with
  Interactive Brokers and IG Markets, and serves private investors, financial advisors, and institutions such as the U.S.
  SEC. It includes tools for portfolio valuation, stock screening, and technical analysis without any coding required.
url: https://raw.githubusercontent.com/api-evangelist/excelpricefeed/refs/heads/main/apis.yml
x-type: company
x-source: harvest:g2-catalog
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-16 (modular-v1; was harvest)
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: low
  probe_state: none
  source:
  - plans
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.20'
created: '2026-10-16'
modified: '2026-10-16'
tags:
- Company
- Finance
- Excel
- Real-Time Data
tags_raw:
- Company
- Finance
- Excel
- Real-time Data
- APIs
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/excelpricefeed-plans-pricing.yml
- type: ChangeLog
  url: changelog/excelpricefeed-changelog.yml
- type: Hosts
  url: hosts/excelpricefeed-hosts.yml
- type: StatusPage
  url: https://www.excelpricefeed.com/status
- type: Newsroom
  url: https://www.excelpricefeed.com/userguide/excel-formula-yahoo-finance/news
- type: ChangeLog
  url: https://www.excelpricefeed.com/release-notes
- type: GettingStarted
  url: https://www.excelpricefeed.com/userguide/account-setup-ig-index
- type: DomainSecurity
  url: security/excelpricefeed-domain-security.yml
- type: Website
  url: https://www.excelpricefeed.com/
- type: Documentation
  url: https://www.excelpricefeed.com/userguide
- type: Blog
  url: https://blog.excelpricefeed.com
- type: Pricing
  url: https://www.excelpricefeed.com/pricing
- type: TermsOfService
  url: https://www.excelpricefeed.com/terms
- type: PrivacyPolicy
  url: https://www.excelpricefeed.com/privacy
- type: Support
  url: https://www.excelpricefeed.com/faq
apis: []
x-coverage:
  state: none
  reason: no-developer-program
  detail: The site provides Excel formula templates and pricing but no developer API or documentation.
  evidence:
  - url: https://www.excelpricefeed.com/
    status: 200
  checked: '2026-10-16'
x-enrichment:
  date: '2026-10-16'
  status: enriched
  artifacts_added: 8
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Excel Price Feed API — frequently asked questions

How much does the Excel Price Feed API cost?

Excel Price Feed publishes its prices; its Non-Professional Monthly plan is $15/ month as of 2026-10-16. APIs.io lists 4 pricing plans for Excel Price Feed, with each plan's price, limits and inclusions under Pricing on this page.

Is the Excel Price Feed API ready for AI agents?

Excel Price Feed has a Kin Score of 17.3 out of 100 (emerging) and an Agent Readiness score of 0.0 (human-only), scored by API Evangelist on 2026-11-06.

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