← The evidence ledger
Evidence row 751120
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.findmydirectdoctor.com/v1/guides/index
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 5035384dbcf62bb26078830bf43c8fb7f5697984702141cc5610a38a3e677f50
- Leaf
- 0x4b97f99ff2594ecf040ab7a5cc0a0f5de47763a6a4cbea0352fc03182585134e
What was observed
{
"endpoints": [
[
"x402",
"https://api.findmydirectdoctor.com/v1/guides/index"
]
],
"name": "FindMyDirectDoctor Directory API",
"owner_address": "0xdf0102f7e02be8e80212698c38180adae3e01365",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 60,
"network": "eip155:8453",
"payTo": "0xdF0102F7E02be8e80212698C38180ADAE3e01365",
"scheme": "exact"
}
],
"description": "Catalog of the 246 Foundation guides on paying for health care without insurance, with title, one-line summary, group, review date, whether it has price figures and the paid route and topic value that serves it. Browse by group or keyword with paging. Covers cost, medicine, dental, bills, coverage change, direct primary care and all 50 states plus DC.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"group": "dpc",
"limit": 2
},
"type": "http"
},
"output": {
"example": {
"credit": "Physician-reviewed, FindMyDirectDoctor Foundation",
"data_as_of": "2026-10-02",
"disclaimer": "General information quoted from published guides. Not medical, legal or tax advice. In an emergency call 911.",
"groups": {
"bills": 14,
"coverage-change": 7,
"dental": 15,
"device": 5,
"dpc": 9,
"medicare-savings": 1,
"medication": 67,
"procedure": 14,
"program": 20,
"service": 35,
"state": 51,
"vaccine": 7,
"work-requirement": 1
},
"guides": [
{
"group": "dpc",
"has_price_points": false,
"last_reviewed": "2026-10-10",
"paid_routes": [
{
"params": {
"topic": "direct-primary-care-cost"
},
"route": "/v1/dpc/facts"
},
{
"params": {
"q": "how much does direct primary care cost"
},
"route": "/v1/answers"
}
],
"price_status": "no_price_stated",
"slug": "direct-primary-care-cost",
"summary": "Direct primary care usually costs $50 to $200 a month. Here is what changes the price and how to compare.",
"title": "How much does direct primary care cost?",
"url": "https://findmydirectdoctor.org/guides/direct-primary-care-cost/"
},
{
"group": "dpc",
"has_price_points": false,
"last_reviewed": "2026-10-10",
"paid_routes": [
{
"params": {
"topic": "direct-primary-care-faq"
},
"route": "/v1/dpc/facts"
},
{
"params": {
"q": "direct primary care frequently asked questions"
},
"route": "/v1/answers"
}
],
"price_status": "no_price_stated",
"slug": "direct-primary-care-faq",
"summary": "Short, plain answers about cancelling, paying ahead, family plans, same-day visits and more.",
"title": "Common questions about direct primary care, answered plainly",
"url": "https://findmydirectdoctor.org/guides/direct-primary-care-faq/"
}
],
"last_reviewed": "2026-10-10",
"next_cursor": "bzoy",
"query": {
"group": "dpc",
"limit": 2
},
"returned": 2,
"source": "FindMyDirectDoctor Foundation guides (findmydirectdoctor.org/guides)",
"total_matches": 9
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"cursor": {
"description": "next_cursor of the previous response, with the same other parameters.",
"type": "string"
},
"group": {
"description": "Only this group: bills, coverage-change, dental, device, dpc, medication, medicare-savings, procedure, program, service, state, vaccine or work-requirement.",
"maxLength": 40,
"type": "string"
},
"limit": {
"default": 25,
"description": "Guides per page (default 25, maximum 50).",
"maximum": 50,
"minimum": 1,
"type": "integer"
},
"q": {
"description": "Words that must appear in the guide's slug, title, summary or main search phrase.",
"maxLength": 120,
"type": "string"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"credit": {
"description": "Physician-reviewed, FindMyDirectDoctor Foundation",
"type": "string"
},
"data_as_of": {
"type": "string"
},
"disclaimer": {
"type": "string"
},
"groups": {
"description": "Number of guides in each group.",
"type": "object"
},
"guides": {
"items": {
"properties": {
"group": {
"type": "string"
},
"has_price_points": {
"type": "boolean"
},
"last_reviewed": {
"type": "string"
},
"paid_routes": {
"items": {
"properties": {
"params": {
"description": "Query parameters that select this guide on the route.",
"type": "object"
},
"route": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"price_status": {
"type": "string"
},
"slug": {
"type": "string"
},
"summary": {
"type": "string"
},
"title": {
"type": "string"
},
"url": {
"type": "string"
}
},
"required": [
"slug",
"title",
"url",
"last_reviewed",
"paid_routes"
],
"type": "object"
},
"type": "array"
},
"last_reviewed": {
"type": [
"string",
"null"
]
},
"next_cursor": {
"type": [
"string",
"null"
]
},
"query": {
"description": "The request as understood.",
"type": "object"
},
"returned": {
"type": "integer"
},
"source": {
"type": "string"
},
"total_matches": {
"type": "integer"
}
},
"required": [
"total_matches",
"guides",
"credit",
"data_as_of"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793129241/bazaar-icons/e5667360930b8563.png",
"lastUpdated": "2026-10-28T00:20:39.768Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-28T00:20:39.614Z"
},
"resource": "https://api.findmydirectdoctor.com/v1/guides/index",
"serviceName": "FindMyDirectDoctor Directory API",
"tags": [
"healthcare",
"doctors",
"direct-primary-care",
"dpc",
"concierge-medicine"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Catalog of the 246 Foundation guides on paying for health care without insurance, with title, one-line summary, group, review date, whether it has price figures and the paid route and topic value that serves it. Browse by group or keyword with paging. Covers cost, medicine, dental, bills, coverage change, direct primary care and all 50 states plus DC."
}What the leaf hashes
{"body":"5035384dbcf62bb26078830bf43c8fb7f5697984702141cc5610a38a3e677f50","id":751120,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178704824833,"prev":null,"subject":"x402_bazaar:https://api.findmydirectdoctor.com/v1/guides/index","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (231336 rows).
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- Day root
- 0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
- Chained
- 0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
- Published
- On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae