# Routescan (Snowtrace)

**Canonical:** https://apis.io/providers/snowtrace/  
**Website:** https://snowtrace.io/  
**APIs profiled:** 17

Routescan is the first multichain ecosystem explorer, search, API, and analytics platform for all major EVM chains. Operating as Snowtrace for Avalanche C-Chain, Routescan provides high-speed REST APIs compatible with the Etherscan API format, delivering near real-time access to transactions, token transfers, smart contract data, and event logs across Avalanche C-Chain, Arbitrum, Optimism, Base, and 40+ other EVM networks. A single API key grants multichain access across all indexed chains.

## Kin Score — 41.9 / 100 (developing)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 41.9).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 60.0 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 31.0 |
| Commercial Clarity | 63.2 |
| Access Clarity | 63.2 |

## Agent readiness — 22.3 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | partial |
| 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 |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (17)

- **Routescan Etherscan-Compatible Account API** — Retrieve address balances, normal and internal transaction histories, ERC-20 token transfers, ERC-721 NFT transfers, ERC-1155 token transfers, and historical balance data by blo...
- **Routescan Etherscan-Compatible Block API** — Query block rewards and estimated block countdown for specific block numbers on any Routescan-indexed EVM chain.
- **Routescan Etherscan-Compatible Contract API** — Access verified smart contract ABIs, source code, and creation transaction data. Supports contract source code verification via POST with up to 250 verifications per day, and st...
- **Routescan Etherscan-Compatible Logs API** — Query event logs emitted by smart contracts using filter parameters including address, block range, and up to four indexed topics. Useful for tracking on-chain events in real time.
- **Routescan Etherscan-Compatible Token API** — Retrieve ERC-20 token supply, token holder information, and token metadata for fungible tokens on Routescan-indexed EVM chains.
- **Routescan Etherscan-Compatible Stats API** — Access network statistics including total AVAX supply, last price, and validator/node count for the Avalanche C-Chain and other supported EVM networks.
- **Routescan Etherscan-Compatible Transaction API** — Check transaction execution status (success or failure) and receipt status for any transaction hash on Routescan-indexed EVM chains.
- **Routescan Geth/Parity Proxy API** — Ethereum JSON-RPC compatible proxy endpoints for standard methods including eth_blockNumber, eth_getBlockByNumber, eth_getTransactionByHash, eth_getTransactionReceipt, eth_call,...
- **Routescan Nametags API** — Retrieve address labels and nametags applied to known wallets, contracts, and entities indexed by Routescan across all supported EVM chains.
- **Routescan (Snowtrace) Accounts API** — Address balance and transaction history endpoints.
- **Routescan (Snowtrace) Blocks API** — Block rewards and countdown endpoints.
- **Routescan (Snowtrace) Contracts API** — Smart contract ABI, source code, and verification endpoints.
- **Routescan (Snowtrace) Logs API** — Smart contract event log query endpoints.
- **Routescan (Snowtrace) Proxy API** — Ethereum JSON-RPC compatible proxy endpoints.
- **Routescan (Snowtrace) Stats API** — Network statistics including token supply and prices.
- **Routescan (Snowtrace) Tokens API** — ERC-20 token supply and holder endpoints.
- **Routescan (Snowtrace) Transactions API** — Transaction execution and receipt status endpoints.

## Agentic access (1)

- **Snowtrace Agentic Access** — 29 operations · 1 acting

## Security (2)

- **Snowtrace Authentication** — apiKey · 1 scheme
- **Snowtrace Domain Security** — TLSv1.3 · DNSSEC

## Plans (1)

- **Plans**

## Tags

Blockchain, Explorer, Avalanche, EVM, Multi-Chain, Web3, Transaction, Smart Contracts, NFT, DeFi

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/snowtrace/). Scores are computed from the provider's own public artifacts under a published rubric.