# Chainlens **Canonical:** https://apis.io/providers/chainlens/ **Website:** https://www.chainlens.com/ **APIs profiled:** 38 Chainlens, built by Web3 Labs, is a blockchain explorer and analytics platform for EVM-compatible public and private chains (Ethereum, Hyperledger Besu, Quorum, Polygon, Avalanche, BNB Chain, etc.) as well as Substrate-based chains. It combines a user-friendly block explorer with powerful REST APIs for real-time transaction monitoring, smart contract verification, token and NFT tracking (ERC-20, ERC-721, ERC-1155), and integration of on-chain data with existing analytics and reporting pipelines. The API follows the EIP-3091 block explorer route conventions and is offered both as SaaS and self-hosted. ## Kin Score — 31.2 / 100 (thin) Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 31.2). | Facet | Score | |---|---| | Discoverability | 81.5 | | Contract Quality | 38.2 | | Governance | 0.0 | | Contract Governance | 0.0 | | Operational Transparency | 10.5 | | Developer Ergonomics | 23.8 | | Commercial Clarity | 36.8 | | Access Clarity | 36.8 | ## Agent readiness — 20.5 (agent-aware) | Dimension | Value | |---|---| | Spec Presence | yes | | Agentic Access | derived | | Reversibility Documented | no | | MCP Server | no | | Auth Clarity | no | | Idempotency | no | | Error Semantics | no | | OpenAPI Examples | no | | Rate Limit Signal | documented | | Event Surface Described | no | | Agent Skills | no | | Well Known Catalog | no | | Consent Identity | no | | Agent Card | no | | Dry Run Mode | no | ## Access Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium). ## APIs (38) - **Chainlens Account-Controller API** — The Account-Controller API from Chainlens — 2 operation(s) for account-controller. - **Chainlens Account-Mapping-Controller API** — The Account-Mapping-Controller API from Chainlens — 2 operation(s) for account-mapping-controller. - **Chainlens Account-Tokens-Controller API** — The Account-Tokens-Controller API from Chainlens — 3 operation(s) for account-tokens-controller. - **Chainlens Account-Transactions-Controller API** — The Account-Transactions-Controller API from Chainlens — 1 operation(s) for account-transactions-controller. - **Chainlens Block-Controller API** — The Block-Controller API from Chainlens — 2 operation(s) for block-controller. - **Chainlens Block-Transactions-Controller API** — The Block-Transactions-Controller API from Chainlens — 1 operation(s) for block-transactions-controller. - **Chainlens Configuration-Controller API** — The Configuration-Controller API from Chainlens — 1 operation(s) for configuration-controller. - **Chainlens Contract-Bytecode-Controller API** — The Contract-Bytecode-Controller API from Chainlens — 1 operation(s) for contract-bytecode-controller. - **Chainlens Contract-Controller API** — The Contract-Controller API from Chainlens — 2 operation(s) for contract-controller. - **Chainlens Contract-Events-Controller API** — The Contract-Events-Controller API from Chainlens — 1 operation(s) for contract-events-controller. - **Chainlens Contract-Internal-Transactions-Controller API** — The Contract-Internal-Transactions-Controller API from Chainlens — 1 operation(s) for contract-internal-transactions-controller. - **Chainlens Contract-Transactions-Controller API** — The Contract-Transactions-Controller API from Chainlens — 1 operation(s) for contract-transactions-controller. - **Chainlens Dashboard-Tokens-Totals-Controller API** — The Dashboard-Tokens-Totals-Controller API from Chainlens — 1 operation(s) for dashboard-tokens-totals-controller. - **Chainlens Dashboard-Totals-Controller API** — The Dashboard-Totals-Controller API from Chainlens — 1 operation(s) for dashboard-totals-controller. - **Chainlens Dashboard-Transactions-Totals-Controller API** — The Dashboard-Transactions-Totals-Controller API from Chainlens — 2 operation(s) for dashboard-transactions-totals-controller. - **Chainlens Download-Abi-Controller API** — The Download-Abi-Controller API from Chainlens — 1 operation(s) for download-abi-controller. - **Chainlens Eip-3091-Controller API** — The Eip-3091-Controller API from Chainlens — 6 operation(s) for eip-3091-controller. - **Chainlens Erc-1155-Transfers-Controller API** — The Erc-1155-Transfers-Controller API from Chainlens — 2 operation(s) for erc-1155-transfers-controller. - **Chainlens Erc-20-Transfers-Controller API** — The Erc-20-Transfers-Controller API from Chainlens — 1 operation(s) for erc-20-transfers-controller. - **Chainlens Erc-223-Transfers-Controller API** — The Erc-223-Transfers-Controller API from Chainlens — 1 operation(s) for erc-223-transfers-controller. - **Chainlens Erc-721-Transfers-Controller API** — The Erc-721-Transfers-Controller API from Chainlens — 2 operation(s) for erc-721-transfers-controller. - **Chainlens Erc-777-Transfers-Controller API** — The Erc-777-Transfers-Controller API from Chainlens — 1 operation(s) for erc-777-transfers-controller. - **Chainlens Events-Controller API** — The Events-Controller API from Chainlens — 1 operation(s) for events-controller. - **Chainlens Gas-Oracle-Controller API** — The Gas-Oracle-Controller API from Chainlens — 1 operation(s) for gas-oracle-controller. - **Chainlens Internal-Transactions-Controller API** — The Internal-Transactions-Controller API from Chainlens — 2 operation(s) for internal-transactions-controller. - **Chainlens Media-Type-Controller API** — The Media-Type-Controller API from Chainlens — 1 operation(s) for media-type-controller. - **Chainlens Metadata-Controller API** — The Metadata-Controller API from Chainlens — 2 operation(s) for metadata-controller. - **Chainlens Nft-Controller API** — The Nft-Controller API from Chainlens — 8 operation(s) for nft-controller. - **Chainlens Node-Controller API** — The Node-Controller API from Chainlens — 1 operation(s) for node-controller. - **Chainlens Projects-Controller API** — The Projects-Controller API from Chainlens — 1 operation(s) for projects-controller. - **Chainlens Rwa-Controller API** — The Rwa-Controller API from Chainlens — 5 operation(s) for rwa-controller. - **Chainlens Search-Controller API** — The Search-Controller API from Chainlens — 2 operation(s) for search-controller. - **Chainlens Token-Controller API** — The Token-Controller API from Chainlens — 3 operation(s) for token-controller. - **Chainlens Token-Events-Controller API** — The Token-Events-Controller API from Chainlens — 1 operation(s) for token-events-controller. - **Chainlens Token-Holders-Controller API** — The Token-Holders-Controller API from Chainlens — 1 operation(s) for token-holders-controller. - **Chainlens Token-Transactions-Controller API** — The Token-Transactions-Controller API from Chainlens — 1 operation(s) for token-transactions-controller. - **Chainlens Transaction-Controller API** — The Transaction-Controller API from Chainlens — 2 operation(s) for transaction-controller. - **Chainlens Transaction-Events-Controller API** — The Transaction-Events-Controller API from Chainlens — 1 operation(s) for transaction-events-controller. ## Agentic access (1) - **Chainlens Agentic Access** — 81 operations · 8 acting · 8 human-in-the-loop ## Security (1) - **Chainlens Domain Security** — TLSv1.3 · HSTS ## Plans (1) - **Chainlens Plans Pricing** ## Use cases (10) - **Real-Time Transaction Monitoring** - **Smart Contract Event Monitoring** - **On-Chain Asset Tracking** - **Wallet Portfolio Analytics** - **Regulatory Reporting** - **Compliance Monitoring** - **DeFi Analytics** - **NFT Collection Analytics** - **Enterprise Blockchain Visibility** - **Custom Analytics Integration** ## Tags Analytics, Blockchain, Block Explorer, Cryptocurrencies, DeFi, Ethereum, EVM, NFT, Smart Contracts, Web3 --- Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/chainlens/). Scores are computed from the provider's own public artifacts under a published rubric.