BscScan

BscScan is the leading block explorer and analytics platform for BNB Smart Chain (BSC), providing a REST API for querying transactions, token transfers, smart contract ABIs, gas prices, BEP-20 token information, and on-chain statistics. API subscriptions are now unified under the Etherscan V2 platform, enabling access to 60+ EVM chains via a single API key using the chainid parameter (BSC chainid=56).

BscScan publishes 10 APIs on the APIs.io network, including Accounts API, API PRO Endpoints API, Blocks API, and 7 more. Tagged areas include Blockchain, Block Explorer, BNB Smart Chain, BSC, and BEP-20.

The BscScan catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

BscScan’s developer surface includes authentication and 4 more developer resources.

🌐 Visit website 📡 Source on GitHub

41.3/100 developing ▬ flat Agent 25/100 agent aware saas Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

AccessFreemiumSelf serve⚡ Free to try

1 APIs

Blockchain Block Explorer BNB Smart ChainBSCBEP-20Transaction Smart Contracts DeFi EVM

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 41.3/100 · developing

Contract Quality 10.2 / 19

Developer Ergonomics 3.2 / 15

Access Clarity 10.6 / 15

Operational Transparency 0.0 / 10

Contract Governance 0.9 / 9

Discoverability 5.0 / 8

Regulatory Posture 4.6 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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/bscscan: 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 10

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

BscScan Accounts API

The Accounts API from BscScan — 12 operation(s) for accounts.

BscScan API PRO Endpoints API

The API PRO Endpoints API from BscScan — 20 operation(s) for api pro endpoints.

BscScan Blocks API

The Blocks API from BscScan — 8 operation(s) for blocks.

BscScan Contracts API

The Contracts API from BscScan — 5 operation(s) for contracts.

BscScan Gas Tracker API

The Gas Tracker API from BscScan — 5 operation(s) for gas tracker.

BscScan Geth/Parity Proxy API

The Geth/Parity Proxy API from BscScan — 14 operation(s) for geth/parity proxy.

BscScan Logs API

The Logs API from BscScan — 3 operation(s) for logs.

BscScan Stats API

The Stats API from BscScan — 13 operation(s) for stats.

BscScan Tokens API

The Tokens API from BscScan — 9 operation(s) for tokens.

BscScan Transactions API

The Transactions API from BscScan — 2 operation(s) for transactions.

Scroll for all 10

Open Collections 11

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

API Collection

OPEN COLLECTION

BscScan Accounts API

OPEN COLLECTION

BscScan Accounts API PRO Endpoints API

OPEN COLLECTION

BscScan Accounts Blocks API

OPEN COLLECTION

BscScan Accounts Contracts API

OPEN COLLECTION

BscScan Accounts Gas Tracker API

OPEN COLLECTION

BscScan Accounts Geth/Parity Proxy API

OPEN COLLECTION

BscScan Accounts Logs API

OPEN COLLECTION

BscScan Accounts Stats API

OPEN COLLECTION

BscScan Accounts Tokens API

OPEN COLLECTION

BscScan Accounts Transactions API

OPEN COLLECTION

Scroll for all 11

Pricing Plans 1

Published pricing tiers and plan structures.

Plans

7 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Rate Limits

0 limits

RATE LIMITS

FinOps 1

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

Finops

FINOPS

Semantic Vocabularies 1

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

context Context

0 classes · 36 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

BscScan API Rules

5 rules · 3 warnings 2 info

SPECTRAL

JSON Schema 3

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

BscScan Account Balance Response

3 properties

JSON SCHEMA

BscScan BEP-20 Token Transfer Event

18 properties

JSON SCHEMA

BscScan Transaction

20 properties

JSON SCHEMA

Examples 4

Example request and response payloads for these APIs.

Account Balance

3 fields

EXAMPLE

Gas Oracle

3 fields

EXAMPLE

Token Transfer

3 fields

EXAMPLE

Transaction List

3 fields

EXAMPLE

Security Posture 3

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

Bscscan Authentication

apiKey · 1 scheme

SECURITY

Bscscan Domain Security

TLSv1.3 · DNSSEC

SECURITY

Bscscan Vulnerability Disclosure

disclosure policy published

SECURITY

Agentic Access 1

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

Bscscan Agentic Access

71 operations · 1 acting

AGENTIC

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

name: BscScan
description: BscScan is the leading block explorer and analytics platform for BNB Smart Chain (BSC), providing a REST API
  for querying transactions, token transfers, smart contract ABIs, gas prices, BEP-20 token information, and on-chain statistics.
  API subscriptions are now unified under the Etherscan V2 platform, enabling access to 60+ EVM chains via a single API key
  using the chainid parameter (BSC chainid=56).
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: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://bscscan.com/images/svg/brands/bscscan-logo-circle.svg
tags:
- Blockchain
- Block Explorer
- BNB Smart Chain
- BSC
- BEP-20
- Transaction
- Smart Contracts
- DeFi
- EVM
tags_raw:
- blockchain
- block-explorer
- BNB Smart Chain
- BSC
- BEP-20
- transactions
- smart-contracts
- DeFi
- EVM
created: '2026-06-13'
modified: '2026-09-16'
url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: bscscan:bscscan-accounts-api
  name: BscScan Accounts API
  description: The Accounts API from BscScan — 12 operation(s) for accounts.
  humanURL: https://bscscan.com
  baseURL: https://api.bscscan.com/v2/api
  tags:
  - Account
  tags_raw:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/bscscan-accounts-api-openapi.yml
  - type: Documentation
    url: https://info.bscscan.com/apis/
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/finops/finops.yml
  - type: Signup
    url: https://bscscan.com/register
  - type: Authentication
    url: https://info.bscscan.com/myapikey/
  - type: TermsOfService
    url: https://bscscan.com/terms
  - type: PrivacyPolicy
    url: https://bscscan.com/privacyPolicy
- aid: bscscan:bscscan-api-pro-endpoints-api
  name: BscScan API PRO Endpoints API
  description: The API PRO Endpoints API from BscScan — 20 operation(s) for api pro endpoints.
  humanURL: https://bscscan.com
  baseURL: https://api.bscscan.com/v2/api
  tags:
  - API PRO Endpoints
  properties:
  - type: OpenAPI
    url: openapi/bscscan-api-pro-endpoints-api-openapi.yml
  - type: Documentation
    url: https://info.bscscan.com/apis/
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/finops/finops.yml
  - type: Signup
    url: https://bscscan.com/register
  - type: Authentication
    url: https://info.bscscan.com/myapikey/
  - type: TermsOfService
    url: https://bscscan.com/terms
  - type: PrivacyPolicy
    url: https://bscscan.com/privacyPolicy
- aid: bscscan:bscscan-blocks-api
  name: BscScan Blocks API
  description: The Blocks API from BscScan — 8 operation(s) for blocks.
  humanURL: https://bscscan.com
  baseURL: https://api.bscscan.com/v2/api
  tags:
  - Blocks
  properties:
  - type: OpenAPI
    url: openapi/bscscan-blocks-api-openapi.yml
  - type: Documentation
    url: https://info.bscscan.com/apis/
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/finops/finops.yml
  - type: Signup
    url: https://bscscan.com/register
  - type: Authentication
    url: https://info.bscscan.com/myapikey/
  - type: TermsOfService
    url: https://bscscan.com/terms
  - type: PrivacyPolicy
    url: https://bscscan.com/privacyPolicy
- aid: bscscan:bscscan-contracts-api
  name: BscScan Contracts API
  description: The Contracts API from BscScan — 5 operation(s) for contracts.
  humanURL: https://bscscan.com
  baseURL: https://api.bscscan.com/v2/api
  tags:
  - Contracts
  properties:
  - type: OpenAPI
    url: openapi/bscscan-contracts-api-openapi.yml
  - type: Documentation
    url: https://info.bscscan.com/apis/
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/finops/finops.yml
  - type: Signup
    url: https://bscscan.com/register
  - type: Authentication
    url: https://info.bscscan.com/myapikey/
  - type: TermsOfService
    url: https://bscscan.com/terms
  - type: PrivacyPolicy
    url: https://bscscan.com/privacyPolicy
- aid: bscscan:bscscan-gas-tracker-api
  name: BscScan Gas Tracker API
  description: The Gas Tracker API from BscScan — 5 operation(s) for gas tracker.
  humanURL: https://bscscan.com
  baseURL: https://api.bscscan.com/v2/api
  tags:
  - Gas Tracker
  properties:
  - type: OpenAPI
    url: openapi/bscscan-gas-tracker-api-openapi.yml
  - type: Documentation
    url: https://info.bscscan.com/apis/
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/finops/finops.yml
  - type: Signup
    url: https://bscscan.com/register
  - type: Authentication
    url: https://info.bscscan.com/myapikey/
  - type: TermsOfService
    url: https://bscscan.com/terms
  - type: PrivacyPolicy
    url: https://bscscan.com/privacyPolicy
- aid: bscscan:bscscan-geth-parity-proxy-api
  name: BscScan Geth/Parity Proxy API
  description: The Geth/Parity Proxy API from BscScan — 14 operation(s) for geth/parity proxy.
  humanURL: https://bscscan.com
  baseURL: https://api.bscscan.com/v2/api
  tags:
  - Geth/Parity Proxy
  properties:
  - type: OpenAPI
    url: openapi/bscscan-geth-parity-proxy-api-openapi.yml
  - type: Documentation
    url: https://info.bscscan.com/apis/
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/finops/finops.yml
  - type: Signup
    url: https://bscscan.com/register
  - type: Authentication
    url: https://info.bscscan.com/myapikey/
  - type: TermsOfService
    url: https://bscscan.com/terms
  - type: PrivacyPolicy
    url: https://bscscan.com/privacyPolicy
- aid: bscscan:bscscan-logs-api
  name: BscScan Logs API
  description: The Logs API from BscScan — 3 operation(s) for logs.
  humanURL: https://bscscan.com
  baseURL: https://api.bscscan.com/v2/api
  tags:
  - Logs
  properties:
  - type: OpenAPI
    url: openapi/bscscan-logs-api-openapi.yml
  - type: Documentation
    url: https://info.bscscan.com/apis/
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/finops/finops.yml
  - type: Signup
    url: https://bscscan.com/register
  - type: Authentication
    url: https://info.bscscan.com/myapikey/
  - type: TermsOfService
    url: https://bscscan.com/terms
  - type: PrivacyPolicy
    url: https://bscscan.com/privacyPolicy
- aid: bscscan:bscscan-stats-api
  name: BscScan Stats API
  description: The Stats API from BscScan — 13 operation(s) for stats.
  humanURL: https://bscscan.com
  baseURL: https://api.bscscan.com/v2/api
  tags:
  - Stats
  properties:
  - type: OpenAPI
    url: openapi/bscscan-stats-api-openapi.yml
  - type: Documentation
    url: https://info.bscscan.com/apis/
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/finops/finops.yml
  - type: Signup
    url: https://bscscan.com/register
  - type: Authentication
    url: https://info.bscscan.com/myapikey/
  - type: TermsOfService
    url: https://bscscan.com/terms
  - type: PrivacyPolicy
    url: https://bscscan.com/privacyPolicy
- aid: bscscan:bscscan-tokens-api
  name: BscScan Tokens API
  description: The Tokens API from BscScan — 9 operation(s) for tokens.
  humanURL: https://bscscan.com
  baseURL: https://api.bscscan.com/v2/api
  tags:
  - Tokens
  properties:
  - type: OpenAPI
    url: openapi/bscscan-tokens-api-openapi.yml
  - type: Documentation
    url: https://info.bscscan.com/apis/
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/finops/finops.yml
  - type: Signup
    url: https://bscscan.com/register
  - type: Authentication
    url: https://info.bscscan.com/myapikey/
  - type: TermsOfService
    url: https://bscscan.com/terms
  - type: PrivacyPolicy
    url: https://bscscan.com/privacyPolicy
- aid: bscscan:bscscan-transactions-api
  name: BscScan Transactions API
  description: The Transactions API from BscScan — 2 operation(s) for transactions.
  humanURL: https://bscscan.com
  baseURL: https://api.bscscan.com/v2/api
  tags:
  - Transaction
  tags_raw:
  - Transactions
  properties:
  - type: OpenAPI
    url: openapi/bscscan-transactions-api-openapi.yml
  - type: Documentation
    url: https://info.bscscan.com/apis/
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/plans/plans.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/rate-limits/rate-limits.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/bscscan/refs/heads/main/finops/finops.yml
  - type: Signup
    url: https://bscscan.com/register
  - type: Authentication
    url: https://info.bscscan.com/myapikey/
  - type: TermsOfService
    url: https://bscscan.com/terms
  - type: PrivacyPolicy
    url: https://bscscan.com/privacyPolicy
maintainers:
- FN: API Evangelist
  url: https://apievangelist.com
  email: kin@apievangelist.com
common:
- type: Website
  url: https://bscscan.com
- type: AgenticAccess
  url: agentic-access/bscscan-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/bscscan-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/bscscan-domain-security.yml
- type: Authentication
  url: authentication/bscscan-authentication.yml
x-parent: etherscan
x-relationship: product

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