Solscan

Solscan is a leading Solana block explorer with a Public API (free, basic) and a Pro API (paid, with full account, transaction, token, NFT, and DeFi endpoints). The Pro API serves decoded on-chain data and is the primary commercial product. Authentication uses a token (Bearer or query parameter) and is required for all Pro endpoints.

Solscan publishes 1 API on the APIs.io network: Pro API. Tagged areas include Web3, Solana, Explorer, On-Chain, and Tokens.

Solscan’s developer surface includes developer portal, documentation, pricing, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub

39.5/100 thin ▬ flat Agent 19/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1

AccessFreemium

2 APIs

Web3SolanaExplorerOn-ChainTokensNFTs

Kin Score

Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1

Composite quality — 39.5/100 · thin

Contract Quality 14.4 / 25

Developer Ergonomics 3.5 / 20

Commercial Clarity 10.0 / 20

Operational Transparency 4.8 / 13

Governance 0.0 / 12

Discoverability 6.9 / 10

Agent readiness — 19/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

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 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/solscan: 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 2

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

Rate Limits 1

Documented rate limits and quota policies.

Solscan Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Get Started 1

Portal, sign-up, and the first successful call

Portal

Portal

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LlmsText

LlmsText

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Source (apis.yml)

aid: solscan
url: https://raw.githubusercontent.com/api-evangelist/solscan/refs/heads/main/apis.yml
name: Solscan
kind: company
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/solscan.png
tags:
- Web3
- Solana
- Explorer
- On-Chain
- Tokens
- NFTs
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.19'
description: Solscan is a leading Solana block explorer with a Public API (free, basic) and a Pro API (paid, with full account,
  transaction, token, NFT, and DeFi endpoints). The Pro API serves decoded on-chain data and is the primary commercial product.
  Authentication uses a token (Bearer or query parameter) and is required for all Pro endpoints.
apis:
- aid: solscan:public-api
  name: Solscan Public API
  tags:
  - Solana
  - Explorer
  - Free
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  baseURL: https://public-api.solscan.io
  humanURL: https://docs.solscan.io/
  description: Free, lower-rate-limit public API exposing basic account, transaction, and token endpoints used by the Solscan
    UI.
  properties:
  - type: Documentation
    url: https://docs.solscan.io/
  x-features:
  - Basic account, transaction, token endpoints
  - Free, lower rate limit
  x-use-cases:
  - Lightweight integrations
  - Address lookups
- aid: solscan:pro-api
  name: Solscan Pro API
  tags:
  - Solana
  - Pro
  - Decoded Data
  - Tokens
  - NFTs
  - DeFi
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  baseURL: https://pro-api.solscan.io
  humanURL: https://pro-api.solscan.io/pro-api-docs/v2.0
  description: Commercial Pro API with full account, transaction, token, NFT, DeFi, and analytics endpoints. Higher rate limits,
    decoded events, and historical depth. Authentication via token header.
  properties:
  - type: Documentation
    url: https://pro-api.solscan.io/pro-api-docs/v2.0
  - type: Pricing
    url: https://solscan.io/apis
  x-features:
  - Decoded transaction events
  - Account holdings, transfers, defi activities
  - Token / NFT endpoints
  - Historical depth
  x-use-cases:
  - Wallet UIs
  - Compliance and surveillance
  - DeFi analytics
common:
- type: DomainSecurity
  url: security/solscan-domain-security.yml
- type: GitHubOrganization
  url: https://github.com/solscanofficial
- type: Portal
  url: https://solscan.io/
- type: Documentation
  url: https://docs.solscan.io/
- type: Pricing
  url: https://solscan.io/apis
- type: Plans
  url: plans/solscan-plans-pricing.yml
- type: RateLimits
  url: rate-limits/solscan-rate-limits.yml
- type: FinOps
  url: finops/solscan-finops.yml
- type: LlmsText
  url: https://docs.solscan.io/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Solscan

Kin Score

APIs 2

Solscan Public API

Solscan Pro API

Pricing Plans 1

Solscan Plans Pricing