# RGX Pricing-Truth

> Request-time on-chain price & liquidity integrity for DeFi tokens on Base, Ethereum and Arbitrum. Every figure is a live on-chain quote, not a model. Tells a trading agent whether a token's liquidity is real and its price is trustworthy before it swaps.

On-chain data scanners check the *contract* (owner, mint authority, static tax).
This checks the *price and the liquidity*: numbers only a live quote can give.
Chains: base, ethereum, arbitrum. Pay per call in USDC on Base (x402). Free tier for evaluation.

## Endpoints
- [Pre-trade token report](https://rgx.tail817c3b.ts.net/v1/{chain}/token/{address}/report) — $0.040/call. The single call to make before trading an unfamiliar token. Returns real tradeable depth (vs the misleading headline TVL), depth-weighted price corroboration across every pool, and a honeypot / transfer-tax check — in one request sharing one pool read.
- [Real tradeable depth](https://rgx.tail817c3b.ts.net/v1/{chain}/token/{address}/depth) — $0.010/call. Largest trade that fills within 1% / 2% / 5% price impact, measured from live quotes across every hub pool (Uniswap v3, Pancake v3, Aerodrome + Slipstream), next to the pool's headline TVL. Headline TVL lies — a $15M pool can fill $4.
- [Price corroboration](https://rgx.tail817c3b.ts.net/v1/{chain}/token/{address}/corroboration) — $0.010/call. Derives the token's USD price independently from every pool with real depth and checks they agree. Returns a consensus price only when >=2 deep pools concur; flags single-source or disagreeing tokens and lists the dissenting / dust pools. Use as a price sanity gate before quoting, valuing a position, or trusting an oracle..
- [Honeypot / transfer-tax check](https://rgx.tail817c3b.ts.net/v1/{chain}/token/{address}/honeypot) — $0.005/call. Quotes a small buy then an immediate sell on the deepest pool. Flags a honeypot when the sell returns nothing, and reports unexplained round-trip loss (transfer tax or sell restriction) beyond normal pool fees. Use before buying any token an agent has not traded before..
- [Snap Router — instant tool / service selection](https://rgx.tail817c3b.ts.net/v1/tools/select) — $0.003/call. Call this first, before loading tools into context. Give it your task in plain language; it returns the ranked shortlist of x402 services and MCP tools that serve it - from the merged x402 Bazaar + MCP Registry catalog (16k+ entries) - plus a 'works well with' hint for tools that pair. One fast pass over the whole catalog in ~200ms, NO LLM call, and it does not fall back to keyword-only when an embedding service times out. Built for the tool-retrieval bottleneck that degrades agent tool selection at scale..
- [On-chain anomaly screener](https://rgx.tail817c3b.ts.net/v1/{chain}/anomalies) — $0.025/call. Poll this to learn which tokens on a chain just broke: a corroboration break (deep pools started disagreeing on price), a depth collapse (real fillable liquidity dropped >50%), or a newly-appeared honeypot. A continuously-refreshed 'what changed on-chain right now' feed with real depth-truth behind each flag - so an agent does not have to scan the token universe itself. Filter with ?signal=corroboration_break|depth_collapse|honeypot_new, window ?since_s=..
- [ERC-4626 redeem vs market](https://rgx.tail817c3b.ts.net/v1/{chain}/vault/{address}/redeem-spread) — $0.010/call. Compares an ERC-4626 vault share's on-chain redemption value (previewRedeem / convertToAssets) to its live market quote. Use to spot share mispricing, a stale vault, or a redeem-vs-buy arbitrage on yield-bearing tokens..

## Machine specs
- OpenAPI: https://rgx.tail817c3b.ts.net/openapi.json
- A2A AgentCard: https://rgx.tail817c3b.ts.net/.well-known/agent-card.json
- x402 resources: https://rgx.tail817c3b.ts.net/.well-known/x402
- MCP server card: https://rgx.tail817c3b.ts.net/.well-known/mcp.json

## Example
curl https://rgx.tail817c3b.ts.net/v1/base/token/0x532f27101965dd16442E59d40670FaF5eBB142E4/report

## Contact
zubick.work@gmail.com