Tool detail

Wellnizz API

Finds nearby Quest, Synlab, or all supported lab collection locations by city, postal code, or country, with radius filtering.

Categories: Science health, Maps places

Use when

find a nearby Quest or Synlab lab collection site
locate blood-draw or lab-testing locations near a postal code
get an official lab locator handoff link for a region

Not for

not the lab results or biomarker analysis itself
not booking or scheduling an appointment

Inputs

GET query params, all optional: city, country, postal_code, provider(quest|synlab|all), radius_miles

Admitted input schema

{
  "type": "object",
  "properties": {
    "city": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "City near the user."
    },
    "country": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Country code or country name."
    },
    "postal_code": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Postal code near the user."
    },
    "provider": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "enum": [
        "quest",
        "synlab",
        "all"
      ],
      "description": "Lab network to search."
    },
    "radius_miles": {
      "type": "number",
      "minimum": -9007199254740991,
      "maximum": 9007199254740991,
      "description": "Search radius in miles."
    }
  },
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://app.wellnizz.com/labs/search

Payment

Protocol: x402
Listed price: 0.005 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: GET https://app.wellnizz.com/labs/search
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z