thebrierfox/the-stall

The Stall

Live x402 capability chassis — pay-per-call AI data services for USDC on Base mainnet.

Live endpoint: https://the-stall.intuitek.ai MCP endpoint: /mcp — streamable HTTP, use POST Agent card: /.well-known/agent.json x402 discovery: /.well-known/x402 Catalog: /catalog MCP registry: ai.intuitek.the-stall/the-stall

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Current capabilities — 210 live tools (v4.64.0)

Full catalog at /catalog. Each capability is behind a per-call x402 paywall — no API keys, no accounts, no monthly fees. Pay USDC on Base mainnet per call.

| Capability | Price | Description | |---|---|---| | address-security | $0.007 | Wallet/address security and reputation check | | agent-access-check | $0.006 | Checks whether a website is accessible and agent-friendly | | agent-kya-score | $0.003 | Know Your Agent (KYA) trust score for any EVM wallet | | ai-image-gen | $0.080 | Generate an AI image from a text prompt using DALL-E 3 | | vision-analyze | $0.025 | AI vision analysis of any image URL using GPT-4o-mini. Modes: describe (full scene), ocr (text extraction), chart (data/trends), ui (interface analysis), identify (object ID), qa (answer a question about the image). | | air-quality | $0.002 | Rea