Multi-page research brief with cited sources
Multi-page research brief with cited sources. Crawl one URL and follow its links, or pass a list of URLs, and get a synthesized answer to your question as JSON with a sources array, optionally shaped by your JSON Schema. Use it to compare several pages, gather a list across a site, summarise a topic from multiple sources, or answer a question that spans documents. Up to 8 pages per call, typically 99% fewer tokens than reading the pages yourself.
Answeringour last check, 2026-10-21
1 of 1checks answered this week
96 msmedian answer time
$0.05listed price per call
$0.05price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://paid-md.hihat.workers.dev/research
| Category | Code and developer |
|---|---|
| Provider host | paid-md.hihat.workers.dev |
| Networks | base |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-21 | valid payment request | 402 | $0.05 | 96 ms |
Example input (from the provider)
{
"body": {
"urls": [
"https://en.wikipedia.org/wiki/Coinbase",
"https://en.wikipedia.org/wiki/Nasdaq"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"depth": {
"description": "How many pages to use. Defaults to 5 for a seed, 8 for an explicit list.",
"maximum": 8,
"minimum": 1,
"type": "integer"
},
"instructions": {
"type": "string"
},
"schema": {
"type": "object"
},
"url": {
"description": "Seed url; links on the page are followed.",
"type": "string"
},
"urls": {
"description": "Explicit list instead of a seed. No crawl, fetched in parallel.",
"items": {
"type": "string"
},
"type": "array"
}
},
"type": "object"
},
"bodyType": {
"const": "json"
},
"method": {
"const": "POST"
},
"type": {
"const": "http"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"const": "json"
}
},
"required": [
"type",
"example"
],
"type": "object"
}
},
"required": [
"input",
"output"
],
"type": "object"
}