# QED

QED checks tokens that claim to be something against the contract their issuer publishes. Re-check certificates after expiry or when the issuer registry changes. It is read-only by design: it never holds keys, submits transactions, or recommends. It does not prove backing, custody, reserves, solvency, safety, price, liquidity, or endorsement.

## Docs
- [Documentation hub](https://qed.web3-energy.com/docs): contract-first verification guide.
- [API quick start](https://qed.web3-energy.com/docs/api-quick-start): three curl examples.
- [API reference](https://qed.web3-energy.com/api): server-rendered routes, parameters, and examples.
- [OpenAPI 3.1](https://qed.web3-energy.com/openapi.json): API schemas and routes.
- [Use QED with an LLM](https://qed.web3-energy.com/docs/llm): MCP connection details and tool descriptions.
- MCP endpoint: POST `https://qed.web3-energy.com/mcp`; stateless Streamable HTTP tools for issuer-match checks, signed Guard reviews, wallet holdings, statements, registry lookup, and verification. Use the [MCP guide](https://qed.web3-energy.com/docs/llm) for connection setup.
- [MCP server card](https://qed.web3-energy.com/.well-known/mcp/server-card.json): endpoint and tool summary.
- [Guard review](https://qed.web3-energy.com/guard): signed review form for supported-chain tokens and pools.
- [Guard API (GET)](https://qed.web3-energy.com/api/guard/{address}?chain={chain}): signed issuer, powers, source, and known-pool review; pool identity requires the known-pool index or verified factory/derivation checks, and unindexed Solana accounts are reviewed as tokens. A wallet query may be exposed in browser history or request URLs.
- [Guard API (POST)](https://qed.web3-energy.com/api/guard): same signed review with an optional wallet in a JSON request body, keeping it out of the URL.
- [Token powers API](https://qed.web3-energy.com/api/powers/{address}): observed control signals for any supported-chain contract; optional `?chain=...` filters results.
- [Issuer registry](https://qed.web3-energy.com/registry): contracts QED compares against.
- [Validated directory](https://qed.web3-energy.com/validated): current contract-match pages.
- [Glossary](https://qed.web3-energy.com/glossary): plain-language definitions.
- [Verification guide](https://qed.web3-energy.com/guide/verify-a-stock-token): contract-first manual checks.

## Site pages
- [About](https://qed.web3-energy.com/about): product scope and non-claims.
- [Security](https://qed.web3-energy.com/security): reporting and disclosure policy.
- [Changelog](https://qed.web3-energy.com/changelog) and [Atom feed](https://qed.web3-energy.com/changelog.xml).
- [Blog](https://qed.web3-energy.com/blog) and [Atom feed](https://qed.web3-energy.com/blog.xml): published posts only.
- [Create a wallet statement](https://qed.web3-energy.com/statements): signed point-in-time balances.
- [Privacy](https://qed.web3-energy.com/privacy): request and retention details.