{
 "source": "Lirevon",
 "license": "CC BY 4.0",
 "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
 "attribution": "Lirevon (lirevon.com)",
 "url": "https://lirevon.com/developers",
 "updated": "2026-10-26",
 "name": "Lirevon open data API",
 "version": "v1",
 "docs": "https://lirevon.com/developers",
 "openapi": "https://lirevon.com/api/v1/openapi.json",
 "mcp": "https://app.lirevon.com/api/mcp",
 "howToCredit": "Credit \"Lirevon (lirevon.com)\" and link to the page in the \"url\" field of the file you used. Licence: https://creativecommons.org/licenses/by/4.0/",
 "caching": "These are static files. Please cache them and do not request the same file more than about once an hour.",
 "endpoints": [
  {
   "path": "/api/v1/index.json",
   "url": "https://lirevon.com/api/v1/index.json",
   "description": "This list of endpoints.",
   "page": "https://lirevon.com/developers"
  },
  {
   "path": "/api/v1/species.json",
   "url": "https://lirevon.com/api/v1/species.json",
   "description": "All tree species: name, scientific name, height, hardiness zones, storm risk.",
   "count": 120,
   "page": "https://lirevon.com/trees"
  },
  {
   "path": "/api/v1/species/{slug}.json",
   "url": "https://lirevon.com/api/v1/species/{slug}.json",
   "description": "One species with every field (roots, storm risk, pests, care notes).",
   "page": "https://lirevon.com/trees"
  },
  {
   "path": "/api/v1/problems.json",
   "url": "https://lirevon.com/api/v1/problems.json",
   "description": "Tree pests and diseases with host trees.",
   "count": 60,
   "page": "https://lirevon.com/tree-problems"
  },
  {
   "path": "/api/v1/problems/{slug}.json",
   "url": "https://lirevon.com/api/v1/problems/{slug}.json",
   "description": "One pest or disease: signs, season, hosts, what to do.",
   "page": "https://lirevon.com/tree-problems"
  },
  {
   "path": "/api/v1/licensing.json",
   "url": "https://lirevon.com/api/v1/licensing.json",
   "description": "State tree work licence status for all states, with official sources. Short explanation, not legal advice.",
   "count": 50,
   "page": "https://lirevon.com/tree-service-license"
  },
  {
   "path": "/api/v1/licensing/{state}.json",
   "url": "https://lirevon.com/api/v1/licensing/{state}.json",
   "description": "One state: tree work, pesticide and contractor rules with source links.",
   "page": "https://lirevon.com/tree-service-license"
  },
  {
   "path": "/api/v1/tree-care/{state}.json",
   "url": "https://lirevon.com/api/v1/tree-care/{state}.json",
   "description": "Tree care for one state: common trees, pests to ask about, storm season, pruning timing, hiring tips.",
   "count": 50,
   "page": "https://lirevon.com/tree-care"
  },
  {
   "path": "/api/v1/calendar.json",
   "url": "https://lirevon.com/api/v1/calendar.json",
   "description": "Month-by-month tree care and business calendar by US region.",
   "count": 12,
   "page": "https://lirevon.com/calendar"
  },
  {
   "path": "/api/v1/ordinances.json",
   "url": "https://lirevon.com/api/v1/ordinances.json",
   "description": "City tree rules (permits for private trees, protected trees, street trees) with official sources. Not legal advice.",
   "count": 182,
   "page": "https://lirevon.com/tree-permits"
  },
  {
   "path": "/api/v1/ordinances/{city}.json",
   "url": "https://lirevon.com/api/v1/ordinances/{city}.json",
   "description": "One city: permit rule, protected trees, how to apply, penalties, official sources, checked date.",
   "page": "https://lirevon.com/tree-permits"
  },
  {
   "path": "/api/v1/market.json",
   "url": "https://lirevon.com/api/v1/market.json",
   "description": "Our 2026-10-26 check of US tree companies: totals, states and metro areas (aggregates only).",
   "count": 50,
   "page": "https://lirevon.com/report"
  },
  {
   "path": "/api/v1/tools.json",
   "url": "https://lirevon.com/api/v1/tools.json",
   "description": "Every free Lirevon tool and calculator with its link and category.",
   "count": 71,
   "page": "https://lirevon.com/tools"
  },
  {
   "path": "/api/v1/glossary.json",
   "url": "https://lirevon.com/api/v1/glossary.json",
   "description": "Plain-English definitions of tree care and tree service business terms.",
   "count": 199,
   "page": "https://lirevon.com/glossary"
  },
  {
   "path": "/api/v1/answers.json",
   "url": "https://lirevon.com/api/v1/answers.json",
   "description": "Short, direct answers to common questions from homeowners and tree company owners.",
   "count": 217,
   "page": "https://lirevon.com/answers"
  },
  {
   "path": "/api/v1/openapi.json",
   "url": "https://lirevon.com/api/v1/openapi.json",
   "description": "OpenAPI 3.1 description of every endpoint.",
   "page": "https://lirevon.com/developers"
  }
 ]
}