Best Alternatives to Earn Bounty Scanner

AgentsHub Web Search

Runtime: Remote (SSE)

Live web search for AI agents. $0.001/call, x402 on Base, no API key.

Packrift MCP

Runtime: npx

Exact-spec Packrift packaging search with live price, stock, shipping, cart handoff, and no-match.

Stripe AI

Runtime: npx

MCP server integrating with Stripe - tools for customers, products, payments, and more.

BridgeNode MCP

Runtime: npx

AI inference via MCP — pay per request with Solana USDC through x402. No API keys.

Hera Agent Unity

Runtime: npx

Control and verify a live Unity Editor through a local, low-token MCP server.

Proxygate

Runtime: npx

Curated API marketplace for AI agents: one prepaid USDC balance on Solana, metered per call.

AniList MCP Server

Runtime: npx

MCP server for the AniList GraphQL API — anime/manga search, details, and personal list management.

Web tools for AI agents (search, scrape, geocode +8) paid per call in USDC via x402. No API key.

Knowmint

Runtime: npx

AI agent knowledge marketplace. Discover, purchase, and retrieve human expertise via x402 on Solana.

Solscan MCP — Solana block-explorer API (Pro v2)

Brazilian Central Bank (BCB) MCP

Runtime: npx

Verified

Queries BCB economic series, Focus expectations, and PTAX exchange rates through local or hosted MCP access.

Solana MCP for wallets, trades, markets, PnL, transfers, onchain data, signable swaps and API tools.