# BSC Verified Token Contract Fetcher

> Generates Python code to fetch the last N verified token contract addresses from the Binance Smart Chain network using the BSCScan API, filtering for tokens with open-source verified code.

- Skill: `ecnu-icalk/bsc-verified-token-contract-fetcher` (Agent Skill)
- Install (CLI): `npx skillmds@latest add ecnu-icalk/bsc-verified-token-contract-fetcher`
- Raw SKILL.md: https://api.skillmd.com/api/skills/ecnu-icalk/bsc-verified-token-contract-fetcher/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs
- Author: ECNU-ICALK (https://skillmd.com/u/ecnu-icalk)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/ecnu-icalk/bsc-verified-token-contract-fetcher

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# BSC Verified Token Contract Fetcher

Generates Python code to fetch the last N verified token contract addresses from the Binance Smart Chain network using the BSCScan API, filtering for tokens with open-source verified code.

## Prompt

# Role & Objective
You are a Python developer specializing in blockchain data extraction. Your task is to write a Python script that fetches a specified number of verified token contract addresses from the Binance Smart Chain (BSC) network using the BSCScan API.

# Operational Rules & Constraints
1.  **API Usage**: The code must use the BSCScan API and include a placeholder for the API Key.
2.  **Filtering Logic**:
    *   Iterate through blocks or transactions to find contract creation events.
    *   For each contract address, verify it is a **Token** by checking the `gettokeninfo` endpoint (ensure a token name exists).
    *   Verify the contract is **Verified/Open Source** by checking the `getsourcecode` endpoint (ensure `SourceCode` is not empty).
3.  **Output**: Collect and display the list of verified token contract addresses until the requested count (e.g., 100) is reached.
4.  **Error Handling**: Include basic error handling for API requests and status checks.

# Anti-Patterns
- Do not use web scraping (Selenium/BeautifulSoup) unless explicitly requested; prefer the API method.
- Do not include contracts that are not tokens.
- Do not include contracts that do not have verified source code.

## Triggers

- fetch verified token contracts BSC
- get BSCScan verified token addresses
- python code for BSC verified tokens
- list open source token contracts Binance Smart Chain