🫘 GoldBean — Real-time EVM blockchain data via x402 micropayments (1¢ per call)

[wuzenghai616-lang]

Just built and tested GoldBean — an x402-compatible API that provides real-time Ethereum gas prices, DeFi insights, market intelligence, and more. All paid via USDC on Base using x402.

Endpoint: https://thermal-met-arising-spectrum.trycloudflare.com
Wallet: 0xB5f5CBe48E0595C044Bc626f278F757463eAc2Ce

Free endpoints

• GET /gas — Live gas prices (Safe/Propose/Fast)
• GET /eth-price — ETH/USD
• GET /health — Server status
• GET /.well-known/x402 — x402 discovery manifest

Paid endpoints (x402 v2 / AgentCash)

Endpoint	Price
POST /paid/gas-forecast	1¢
POST /paid/market-intel	3¢
POST /paid/defi-insights	8¢
POST /paid/network-health	3¢
POST /paid/tracker-report	3¢
POST /paid/btc-price	1¢
POST /paid/eth-gas-l1	2¢

Quick start

npx agentcash discover https://thermal-met-arising-spectrum.trycloudflare.com
npx agentcash fetch https://thermal-met-arising-spectrum.trycloudflare.com/paid/gas-forecast -m POST

Fully compatible with AgentCash 0.14.3. Tested end-to-end. Would love to get feedback or be listed in the x402 ecosystem! 🫘

[wuzenghai616-lang]

Update: GoldBean v4.0.0 is live! 🫘

I just shipped a massive upgrade — now it's a 3-in-1 revenue engine:

Mode ①: Data API (32 endpoints, 6 categories)

Blockchain, Finance, News, Utility, Fun + Knowledge — all via x402

Category	Count	Price range
Blockchain	9	1-8¢
Finance	4	1-3¢
News	3	2¢ each
Utility	13	1¢ each
Fun	2	1¢ each
Prices	1	1¢

Mode ②: MCP Tool Provider (32 tools)

GET /mcp/tools — full MCP manifest for AI Agent auto-discovery

Mode ③: Self-Operating Engine

GET /engine/report — real-time revenue tracking, auto-pricing

New endpoints added today:
/paid/stock-spy (3¢), /paid/fx-rates (2¢), /paid/commodities (3¢), /paid/fear-greed (1¢), /paid/crypto-news (2¢), /paid/finance-news (2¢), /paid/tech-news (2¢), /paid/ip-geo (1¢), /paid/user-agent (1¢), /paid/uuid-gen (1¢), /paid/qr-code (1¢), /paid/hash-text (1¢), /paid/base64-encode (1¢), /paid/random-quote (1¢), /paid/joke (1¢), /paid/weather (1¢), /paid/time-convert (1¢), /paid/json-validate (1¢), /paid/password-gen (1¢), /paid/color-convert (1¢), /paid/unit-convert (1¢), /paid/word-count (1¢), /paid/eth-address-validate (1¢), /paid/ens-lookup (2¢), /paid/chain-fee (2¢)

NEXT: Submitting to x402 ecosystem! 🚀

[wuzenghai616-lang]

Hey @unifiedh @Sigil-Wen, just wanted to follow up on GoldBean! v4.0.0 is now live with 32 x402 endpoints running on Conway Cloud. Everything is tested and working end-to-end via AgentCash.

Quick verification anyone can run:

npx agentcash discover https://thermal-met-arising-spectrum.trycloudflare.com
npx agentcash fetch https://thermal-met-arising-spectrum.trycloudflare.com/paid/btc-price -m POST

GoldBean GitHub repo: https://github.com/wuzenghai616-lang/goldbean

Would love to get feedback, a Discord invite, or just a nod that this is on the right track! 🙏