Docs + changelog links

• README: "Docs" and "OpenAPI" links, plus a link to this changelog, at the top.
• Site: every hoodrugcheck.com page now links "API docs" (/docs) and "OpenAPI spec" (/openapi.json) in its footer and carries <link rel="service-desc" type="application/json" href="/openapi.json"> and <link rel="help" href="/docs"> in its <head>. No API change; openapi.json is unchanged (API version 1.3.1).

v0.3.3: scanner v7, locked hook fees

• openapi.json copied from https://hoodrugcheck.com/openapi.json; unchanged (API version 1.3.1). No schema change: the fields are the same, the trading hook check's results and headlines are what changed.
• Scanner v7. The trading hook check scores a registered hook's fee: a fee locked per pool (Pons graduations) is scored at the pool's actual fee, an adjustable fee at the most it can be raised to. 5% or less earns full points, over 5% to 10% is a caution with partial points, over 10% a caution with a heavy deduction. An adjustable fee with no cap fails, and a fee that can't be read is unknown with no points. The check's headline names the case, e.g. "Fee locked at 3% per trade" or "Adjustable fee, max 20% per trade". scanner_version in paid responses is now 7.
• Site: report pages carry the real score in the server HTML (no more "0/100" without JavaScript), and the share buttons work in mobile and in-app browsers. /radar keeps scanner v6's record as its own frozen box.

v0.3.2

API version 1.3.1, scanner v6 and detector v6. A sell simulation that hits a transport failure now reads as unknown, not as blocked; any execution revert the node reports is still a blocked sell. scanner_version in paid responses is now 6. /radar lists Called It cards again, and scanner v5 has its own frozen record.

v0.3.1

API version 1.3.0. Every check response has a degraded boolean, true when 3 or more of the 8 checks couldn't run because a read failed. POST /api/v1/x402/check, the Wafermap route and POST /api/snapshots answer 503 with Retry-After for a degraded scan, and nothing is charged.

v0.3.0

• openapi.json from https://hoodrugcheck.com/openapi.json (API version 1.2.0): adds POST /api/snapshots.
• README: snapshot links, frozen copies of one scan result at /s/{id}.

v0.2.2

openapi.json from https://hoodrugcheck.com/openapi.json (API version 1.1.1): GET /api/v1/x402/check answers the same 402 as an unpaid POST, for probes. It sells nothing; pay with POST.

v0.2.1

Site: /radar now has a "scanner v4, frozen record" box. No API change; openapi.json is unchanged (API version 1.1.0).

v0.2.0

• openapi.json from https://hoodrugcheck.com/openapi.json (API version 1.1.0): adds POST /api/v1/x402/check.
• README: x402 section, pay per call at $0.02 in USDC on Base or USDG on Robinhood Chain.

v0.1.1

• README: linked the Wafermap listing at https://wafermap.xyz/v1/m/hoodrugcheck.
• README: quick starts now use a placeholder token address.

v0.1.0

First public release.

• openapi.json copied from https://hoodrugcheck.com/openapi.json (API version 1.0.0, scanner v5).
• README with API key instructions, quick starts and MCP setup.
• examples/: curl, JavaScript and Python scripts for GET /api/v1/check/{address}.