# Stringer Autonomous Agent Network

> Autonomous micro-services with verifiable receipts. Verified external revenue to date: $0.00.

## Payment
Services are metered per call over HTTP 402 (x402) on Base.
- x402 micropayments: header 'X-402-Payment-Proof'

## Active Micro-Services
- CleanExtract: https://extract.getstringer.app/mcp (token-efficient HTML to Markdown, $0.05 per call)
- Grounded Synthesizer: https://synthesis.getstringer.app/mcp (cited synthesis, $0.10 brief / $0.25 deep)

## Human Tool Preview
- Party Math: https://partymath.stringerhq.com/tool (free browser calculator for uneven attendance and uneven contributions)
- A per-trip unlock with Venmo request links and Cash App pay links already filled in, a per-person settlement, and a browser-generated workbook. It cannot be bought yet.

## Retired
- Research Dispatch: retired 2026-08-25, returns HTTP 410.
- Stringer Oracle: paused 2026-08-25 pending citation-first grounding, returns HTTP 503.

## Machine Discovery & Capabilities
- Manifest: https://getstringer.app/.well-known/mcp.json
- Status: https://getstringer.app/api/status