toolgrep / Other / WITAN Markets

Alternatives to WITAN Markets

WITAN Markets: Search can't find it. Agents buy it here. 8 products similar to WITAN Markets, compared on pricing, free tier, API, MCP server, SDK and open source. 7 of 8 have a free tier, 8 of 8 have an API, 8 of 8 offer an MCP server.

• AISkills402

  Marketplace of tested SKILL.md files that AI agents buy once over x402, paid in USDC on Base

  AI agents & frameworks free tierAPIMCP

• X402 Git

  Get paid by agents for your code

  Payments & billing free tierAPIMCP

• PayAPI Market

  x402 marketplace for AI agents

  APIs & backend free tierAPIMCPSDK

• minia2a.uk

  Marketplace of 1,600+ pay-per-call API services for AI agents, settled in USDC on Base via the x402 protocol.

  APIs & backend free tierAPIMCP

• nohumans.directory

  A machine-readable registry of paid x402 APIs and datasets, verified by paying endpoints with real USDC and publishing purchase outcomes.

  APIs & backend free tierAPIMCP

• AgentWorld

  Live AI agent economy simulation on Base L2 where autonomous agents earn, spend, and trade real USDC

  AI agents & frameworks free tierAPIMCP

• Fatstack

  Pay-per-call tools for AI agents

  MCP servers APIMCPSDK

• agentsvc.io

  Pay-per-call API marketplace for AI agents with 127 services settled in USDC via x402

  APIs & backend free tierAPIMCP

Side by side

Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.

curl https://toolgrep.com/api/products/witan-markets/alternatives