Scale3

Scale3 Labs is a modern observability and infrastructure platform for Web3 and generative AI. Its Web3 products (Autopilot, Nodepilot and Blockchain Intelligence) let node operators and validators deploy, monitor, log and alert on blockchain nodes across 40+ chains including Ethereum, Sui, Solana, Cosmos and Polkadot, with a Blockchain Intelligence REST API that surfaces node software updates and network announcements. Scale3 also builds Langtrace, an open-source OpenTelemetry-based observability SDK for LLM applications. The company is SOC 2 Type 1 certified and is backed by Redpoint Ventures.

Scale3 publishes 1 API on the APIs.io network: Blockchain Intelligence API. Tagged areas include Company, Blockchain, Web3, Node Monitoring, and Observability.

The Scale3 catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Scale3’s developer surface includes documentation, API reference, getting-started guide, pricing, signup flow, engineering blog, support, and 22 more developer resources.

🌐 Visit website 📡 Source on GitHub

53.9/100 developing ▬ flat Agent 33/100 agent ready saas Full breakdown ↓
scored 2026-09-06 · rubric v0.19.0

1 APIs

Company Blockchain Web3Node MonitoringObservability Infrastructure Validators DevOps Alerting LLM Observability

Kin Score

Kin Score How this is scored →
scored 2026-09-06 · rubric v0.19.0

Composite quality — 53.9/100 · developing

Contract Quality 16.6 / 25

Developer Ergonomics 14.6 / 20

Access Clarity 9.5 / 20

Operational Transparency 3.4 / 13

Contract Governance 2.2 / 12

Discoverability 7.6 / 10

Agent readiness — 33/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 4 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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 github.com/api-evangelist/scale3: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

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

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

X-MCPServerCandidate

LLMsTxt

AgentSkill

WellKnown

AgenticAccess

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Webhooks

Webhooks

Conformance

Conformance

Lifecycle

Lifecycle

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

CLI

Access & Security 4

Authentication, authorization, and security posture

Compliance

TrustCenter

DomainSecurity

Authentication

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: scale3
name: Scale3
description: Scale3 Labs is a modern observability and infrastructure platform for Web3 and generative AI. Its Web3 products
  (Autopilot, Nodepilot and Blockchain Intelligence) let node operators and validators deploy, monitor, log and alert on blockchain
  nodes across 40+ chains including Ethereum, Sui, Solana, Cosmos and Polkadot, with a Blockchain Intelligence REST API that
  surfaces node software updates and network announcements. Scale3 also builds Langtrace, an open-source OpenTelemetry-based
  observability SDK for LLM applications. The company is SOC 2 Type 1 certified and is backed by Redpoint Ventures.
url: https://raw.githubusercontent.com/api-evangelist/scale3/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://www.scale3labs.com/assets/scale3-opengraph.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- redpoint-ventures
x-tier: profiled
x-tier-reason: enriched-from-stub
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Blockchain
- Web3
- Node Monitoring
- Observability
- Infrastructure
- Validators
- DevOps
- Alerting
- LLM Observability
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: scale3:scale3-blockchain-intelligence-api
  name: Scale3 Blockchain Intelligence API
  description: Node software updates and network intelligence feeds
  humanURL: https://docs.scale3labs.com/intel/blockchain-intelligence/introduction
  baseURL: https://web-backend.scale3production.com
  tags:
  - Blockchain Intelligence
  properties:
  - type: OpenAPI
    url: openapi/scale3-blockchain-intelligence-api-openapi.yml
  - type: Authentication
    url: authentication/scale3-authentication.yml
  - type: Conventions
    url: conventions/scale3-conventions.yml
  - type: ErrorCatalog
    url: errors/scale3-problem-types.yml
  - type: DataModel
    url: data-model/scale3-data-model.yml
common:
- type: X-MCPServerCandidate
  url: mcp/scale3-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: Overlay
  url: overlays/scale3-blockchain-intelligence-overlay.yaml
- type: Website
  url: https://www.scale3labs.com/
- type: DeveloperPortal
  url: https://docs.scale3labs.com/introduction
- type: Documentation
  url: https://docs.scale3labs.com/introduction
- type: APIReference
  url: https://docs.scale3labs.com/intel/blockchain-intelligence/introduction
- type: GettingStarted
  url: https://docs.scale3labs.com/intel/blockchain-intelligence/introduction
- type: Pricing
  url: https://www.scale3labs.com/pricing
- type: SignUp
  url: https://app.scale3labs.com/signin
- type: Blog
  url: https://medium.com/scale3-labs
- type: GitHubOrganization
  url: https://github.com/Scale3-Labs
- type: Support
  url: mailto:support@scale3labs.com
- type: TermsOfService
  url: https://www.scale3labs.com/terms-of-service
- type: PrivacyPolicy
  url: https://www.scale3labs.com/privacy-policy
- type: StatusPage
  url: https://scale3labs.statuspage.io
- type: Compliance
  url: https://www.scale3labs.com/security
- type: LLMsTxt
  url: llms/scale3-llms.txt
- type: Packages
  url: packages/scale3-packages.yml
- type: SDKs
  url: packages/scale3-packages.yml
- type: CLI
  url: cli/scale3-cli.yml
- type: Webhooks
  url: asyncapi/scale3-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
- type: WellKnown
  url: well-known/scale3-well-known.yml
- type: Conformance
  url: conformance/scale3-conformance.yml
- type: Lifecycle
  url: lifecycle/scale3-lifecycle.yml
- type: TrustCenter
  url: security/scale3-trust-center.yml
- type: DomainSecurity
  url: security/scale3-domain-security.yml
- type: AgenticAccess
  url: agentic-access/scale3-agentic-access.yml
- type: Authentication
  url: authentication/scale3-authentication.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 20
  pass: local-v1

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Scale3

Kin Score

APIs 1

Scale3 Blockchain Intelligence API

Open Collections 2

API Collection

Scale3 Blockchain Intelligence API

Event Specifications 1

Scale3 Webhooks

Security Posture 3

Scale3 Authentication

Scale3 Domain Security

Scale3 Trust Center

Agentic Access 1

Scale3 Agentic Access