Korean mobility and EV supply-chain intelligence, sold per query
Korean mobility and EV supply-chain intelligence, sold per query. Structured feed tracking Korea's automotive-electronics and robotics supply chain - batteries and battery materials, EV components, robot parts, actuators and reducers, semiconductors, and tier-1 suppliers to Hyundai/Kia - written from Korean primary reporting and DART filings English-language sources do not cover. Filter by date, category and keyword. Pay per query in USDC on Base or Polygon; empty results free.
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
GET https://mobilitychain.kr/api/intel
| Category | Everything else |
|---|---|
| Provider host | mobilitychain.kr |
| Networks | eip155:137, eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 4 from 4 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.262 | 524 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"depth": "brief",
"limit": "10"
},
"type": "http"
}
Promised output schema (from the provider)
{
"properties": {
"input": {
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"category": {
"description": "comma-separated; raw Korean kicker substring or a facet from x-vocabulary in /openapi.json",
"type": "string"
},
"cursor": {
"description": "opaque id from a previous response's nextCursor",
"type": "string"
},
"depth": {
"description": "index = slug/date/category/title/facets (FREE, any limit), brief = +summary +KPIs ($0.025/item), full = +body +sources ($0.125/item). Paid queries add a $0.012 base fee, waived on cursor continuations. Empty results are free.",
"enum": [
"index",
"brief",
"full"
],
"type": "string"
},
"limit": {
"description": "1-100, default 5",
"type": "string"
},
"q": {
"description": "keyword, matched against title and summary. Korean content; common English terms are auto-mapped to Korean.",
"type": "string"
},
"since": {
"description": "YYYY-MM-DD, inclusive",
"type": "string"
},
"until": {
"description": "YYYY-MM-DD, inclusive",
"type": "string"
}
},
"type": "object"
}
},
"required": [
"method"
]
}
}
}