Pyth

Pyth Network is a first-party financial oracle delivering real-time market data — 500+ price feeds spanning crypto, equities, FX, metals, rates, and commodities — to 100+ blockchains. Its pull-based Pyth Core oracle lets applications fetch signed prices from the Hermes service and verify them on-chain in a single transaction with 400ms updates, while Pyth Pro (Lazer) offers enterprise low-latency WebSocket streaming. Additional products include Entropy for on-chain randomness and Express Relay for MEV protection. Pyth exposes public REST/SSE APIs (Hermes, Benchmarks), first-party SDKs across TypeScript, Rust, Python and Solidity, a hosted MCP server, and a published agent-integration skill. Surfaced as a portfolio company of Multicoin Capital.

Pyth publishes 5 APIs on the APIs.io network, including Price Differences API, Price Feeds API, rest API, and 2 more. Tagged areas include Company, Crypto Web3, Oracle, Price Feeds, and Market Data.

Pyth’s developer surface includes documentation, API reference, getting-started guide, engineering blog, signup flow, changelog, authentication, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub
50.9/100 developing ▬ flat Agent 65/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
5 APIs 1 MCP Servers
CompanyCrypto Web3OraclePrice FeedsMarket DataDeFiBlockchainFinancial Data

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 50.9/100 · developing
Contract Quality 12.5 / 25
Developer Ergonomics 15.2 / 20
Commercial Clarity 6.8 / 20
Operational Transparency 5.8 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 65/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
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/pyth: 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 5

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

Pyth Price Differences API

The Price Differences API from Pyth — 1 operation(s) for price differences.

Pyth Price Feeds API

The Price Feeds API from Pyth — 2 operation(s) for price feeds.

Pyth rest API

The rest API from Pyth — 11 operation(s) for rest.

Pyth TradingView API

Routes for TradingView Data Integration.

Pyth Updates API

The Updates API from Pyth — 2 operation(s) for updates.

MCP Servers 1

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

pyth-mcp.yml

MCP SERVER

Security Posture 2

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

Pyth Authentication

none/http · 3 schemes

SECURITY

Pyth Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

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

Pyth Agentic Access

23 operations

23 operations · 0 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp
 Sandbox
Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer
MCPServer
 AgentSkill
AgentSkill
 LLMsTxt
LLMsTxt
 AgenticAccess
AgenticAccess

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Lifecycle
Lifecycle
 Conventions
Conventions
 ErrorCatalog
ErrorCatalog
 Conformance
Conformance
 DataModel
DataModel

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages
 SDKs
SDKs

Access & Security 2

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity

Operate 3

Status, limits, changes, and where to get help

StatusPage
StatusPage
 Deprecation
Deprecation
 ChangeLog
ChangeLog

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: pyth
name: Pyth
description: Pyth Network is a first-party financial oracle delivering real-time market data — 500+ price feeds spanning crypto,
  equities, FX, metals, rates, and commodities — to 100+ blockchains. Its pull-based Pyth Core oracle lets applications fetch
  signed prices from the Hermes service and verify them on-chain in a single transaction with 400ms updates, while Pyth Pro
  (Lazer) offers enterprise low-latency WebSocket streaming. Additional products include Entropy for on-chain randomness and
  Express Relay for MEV protection. Pyth exposes public REST/SSE APIs (Hermes, Benchmarks), first-party SDKs across TypeScript,
  Rust, Python and Solidity, a hosted MCP server, and a published agent-integration skill. Surfaced as a portfolio company
  of Multicoin Capital.
url: https://raw.githubusercontent.com/api-evangelist/pyth/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- multicoin-capital
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://pyth.network/favicon.ico
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Crypto Web3
- Oracle
- Price Feeds
- Market Data
- DeFi
- Blockchain
- Financial Data
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: pyth:pyth-price-differences-api
  name: Pyth Price Differences API
  description: The Price Differences API from Pyth — 1 operation(s) for price differences.
  humanURL: https://docs.pyth.network/price-feeds/core
  baseURL: https://hermes.pyth.network
  tags:
  - Price Differences
  properties:
  - type: OpenAPI
    url: openapi/pyth-price-differences-api-openapi.yml
- aid: pyth:pyth-price-feeds-api
  name: Pyth Price Feeds API
  description: The Price Feeds API from Pyth — 2 operation(s) for price feeds.
  humanURL: https://docs.pyth.network/price-feeds/core
  baseURL: https://hermes.pyth.network
  tags:
  - Price Feeds
  properties:
  - type: OpenAPI
    url: openapi/pyth-price-feeds-api-openapi.yml
- aid: pyth:pyth-rest-api
  name: Pyth rest API
  description: The rest API from Pyth — 11 operation(s) for rest.
  humanURL: https://docs.pyth.network/price-feeds/core
  baseURL: https://hermes.pyth.network
  tags:
  - rest
  properties:
  - type: OpenAPI
    url: openapi/pyth-rest-api-openapi.yml
- aid: pyth:pyth-tradingview-api
  name: Pyth TradingView API
  description: Routes for TradingView Data Integration.
  humanURL: https://docs.pyth.network/price-feeds/core
  baseURL: https://hermes.pyth.network
  tags:
  - TradingView
  properties:
  - type: OpenAPI
    url: openapi/pyth-tradingview-api-openapi.yml
- aid: pyth:pyth-updates-api
  name: Pyth Updates API
  description: The Updates API from Pyth — 2 operation(s) for updates.
  humanURL: https://docs.pyth.network/price-feeds/core
  baseURL: https://hermes.pyth.network
  tags:
  - Updates
  properties:
  - type: OpenAPI
    url: openapi/pyth-updates-api-openapi.yml
common:
- type: Website
  url: https://pyth.network
- type: DeveloperPortal
  url: https://docs.pyth.network/home
- type: Documentation
  url: https://docs.pyth.network
- type: APIReference
  url: https://docs.pyth.network/price-feeds/core/api-reference
- type: GettingStarted
  url: https://docs.pyth.network/price-feeds/core/getting-started
- type: Blog
  url: https://pyth.network/blog
- type: GitHubOrganization
  url: https://github.com/pyth-network
- type: SignUp
  url: https://pythdata.app
- type: TermsOfService
  url: https://pyth.network/legal/terms-conditions
- type: PrivacyPolicy
  url: https://pyth.network/legal/privacy-policy
- type: StatusPage
  url: https://status.pyth.network
- type: Deprecation
  url: https://docs.pyth.network/price-feeds/changelog
- type: ChangeLog
  url: changelog/pyth-changelog.yml
- type: Authentication
  url: authentication/pyth-authentication.yml
- type: Packages
  url: packages/pyth-packages.yml
- type: SDKs
  url: packages/pyth-packages.yml
- type: MCPServer
  url: mcp/pyth-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/pyth-llms.txt
- type: Lifecycle
  url: lifecycle/pyth-lifecycle.yml
- type: Conventions
  url: conventions/pyth-conventions.yml
- type: Sandbox
  url: sandbox/pyth-sandbox.yml
- type: ErrorCatalog
  url: errors/pyth-problem-types.yml
- type: Conformance
  url: conformance/pyth-conformance.yml
- type: DataModel
  url: data-model/pyth-data-model.yml
- type: AgenticAccess
  url: agentic-access/pyth-agentic-access.yml
- type: DomainSecurity
  url: security/pyth-domain-security.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 20
  pass: local-v1