ValueRay website screenshot

ValueRay

AI-ready financial data API for stocks and ETFs. ValueRay aggregates technical, quantitative, and sentiment data with risk metrics, peer percentiles, and market regime signals into AI/LLM-friendly responses optimized for agents that need explainable financial overviews of specific symbols.

ValueRay publishes 1 API on the APIs.io network: Symbol Data API. Tagged areas include AI/LLM, ETF, Financial Data, Quantitative, and Stocks.

The ValueRay catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.

ValueRay’s developer surface includes documentation and 12 more developer resources.

🌐 Visit website 📡 Source on GitHub
42.2/100 developing ▬ flat Agent 28/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessFreemium
1 APIs
AI/LLMETFFinancial DataQuantitativeStocksTechnical Analysis

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 42.2/100 · developing
Contract Quality 16.9 / 25
Developer Ergonomics 1.7 / 20
Commercial Clarity 5.8 / 20
Operational Transparency 2.7 / 13
Governance 8.3 / 12
Discoverability 6.9 / 10
Agent readiness — 28/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 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 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/valueray: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

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

ValueRay Symbol Data API

Aggregated technical, quantitative, and sentiment data for a single symbol.

Open Collections 1

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

ValueRay Symbol Data API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Valueray Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Valueray Rate Limits

1 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Valueray Finops

FINOPS

Semantic Vocabularies 1

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

Valueray Context

76 classes · 1 properties

JSON-LD

Spectral Rules 2

Spectral governance rulesets for linting and validating these APIs.

ValueRay API Rules

5 rules · 3 warnings 2 info

SPECTRAL

ValueRay API Rules

8 rules · 6 errors 2 warnings

SPECTRAL

JSON Schema 1

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

ValueRay Symbol Data

23 properties

JSON SCHEMA

JSON Structure 1

JSON Structure definitions describing this provider's data shapes.

Valueray Symbol Data Structure

0 properties

JSON STRUCTURE

Examples 1

Example request and response payloads for these APIs.

Valueray Getsymboldata Example

2 fields

EXAMPLE

Security Posture 2

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

Valueray Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Valueray Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

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

Valueray Agentic Access

1 operation

1 operations · 0 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 LlmsText
LlmsText

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Vocabulary
Vocabulary
 JSONLD
JSONLD

Access & Security 2

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 1

The organization behind the API

Website
Website

Other 2

Properties that don't map to a standard resource type

FieldDefinitions
FieldDefinitions
 Screener
Screener

Source (apis.yml)

apis.yml Raw ↑ 
aid: valueray
url: https://raw.githubusercontent.com/api-evangelist/valueray/refs/heads/main/apis.yml
name: ValueRay
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/valueray.png
tags:
- AI/LLM
- ETF
- Financial Data
- Quantitative
- Stocks
- Technical Analysis
access: 3rd-Party
created: '2026-05-06'
modified: '2026-05-19'
position: Consumer
specificationVersion: '0.19'
description: AI-ready financial data API for stocks and ETFs. ValueRay aggregates technical, quantitative, and sentiment data
  with risk metrics, peer percentiles, and market regime signals into AI/LLM-friendly responses optimized for agents that
  need explainable financial overviews of specific symbols.
apis:
- aid: valueray:valueray-symbol-data-api
  name: ValueRay Symbol Data API
  description: Aggregated technical, quantitative, and sentiment data for a single symbol.
  humanURL: https://www.valueray.com/api
  baseURL: https://www.valueray.com/api/v1
  tags:
  - Symbol Data
  properties:
  - type: OpenAPI
    url: openapi/valueray-symbol-data-api-openapi.yml
  - type: Documentation
    url: https://www.valueray.com/api
  - type: FieldDefinitions
    url: https://www.valueray.com/prompts/_explanations.md
common:
- type: AgenticAccess
  url: agentic-access/valueray-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/valueray-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/valueray-domain-security.yml
- url: https://www.valueray.com/
  name: Website
  type: Website
- url: https://www.valueray.com/api
  name: API Documentation
  type: Documentation
- url: https://www.valueray.com/prompts/_explanations.md
  name: Field Definitions and Scoring Logic
  type: FieldDefinitions
- url: https://www.valueray.com/presets/long-setups
  name: Stocks and ETFs Screener Presets
  type: Screener
- url: plans/valueray-plans-pricing.yml
  name: Plans and Pricing
  type: Plans
- url: rate-limits/valueray-rate-limits.yml
  name: Rate Limits
  type: RateLimits
- url: finops/valueray-finops.yml
  name: FinOps
  type: FinOps
- url: vocabulary/valueray-vocabulary.yml
  name: Vocabulary
  type: Vocabulary
- url: json-ld/valueray-context.jsonld
  name: JSON-LD Context
  type: JSONLD
- type: LlmsText
  url: https://www.valueray.com/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com