SiteCheck Company Records
US SBIR/STTR small-business R&D awards from SBIR.gov (official SBA database): keyword search (SBIR.gov result order), with award title, company, program and phase, agency, year, and for the top results the award amount, contract number, UEI, solicitation number, start/end dates, company address and woman-owned/HUBZone flags (from each award page). 10 results per page.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.003 USDC on Base to 0xb849…ceAfA. The signed payment is good for 5 minutes.
- Paid to
- 0xb849…ceAfA
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 3000 smallest units
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- J8vnmB…BRdhR
- Token contract
- EPjFWd…TDt1v
- Payment window
- 5 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xa475…39be3
- Token contract
- 0x3600…00000
- Payment window
- 5 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- rDxNZC…Cf8UJ
- Token contract
- 524C55…00000
- Payment window
- 5 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- rDxNZC…Cf8UJ
- Token contract
- XRP
- Payment window
- 5 minutes
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
},
"payTo": "J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR",
"amount": "3000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2"
},
"payTo": "0xa4751fCAa83c9669cfe507bb6807507729839be3",
"amount": "3000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "524C555344000000000000000000000000000000",
"extra": {
"issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
"invoiceId": "4bd43283-50ad-434d-adc0-33af966c78fb",
"sourceTag": 804681468,
"areFeesSponsored": false
},
"payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
"amount": "0.003",
"scheme": "exact",
"network": "xrpl:0",
"maxTimeoutSeconds": 300
},
{
"asset": "XRP",
"extra": {
"invoiceId": "b02aa7fd-f4a5-4175-a818-fae9b55653a1",
"sourceTag": 804681468,
"areFeesSponsored": false
},
"payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
"amount": "2303",
"scheme": "exact",
"network": "xrpl:0",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"query": "robotics",
"details": 3
}
},
"output": {
"type": "json",
"example": {
"page": 1,
"count": 10,
"items": [
{
"uei": "H3VBCNGKNSV5",
"url": "https://www.sbir.gov/awards/220805",
"year": 2026,
"phase": "Phase II",
"title": "SBIR Phase II: Robotic Platforms for Managing Submerged Structures",
"agency": "NSF",
"awardId": "220805",
"company": "CRABLINE ROBOTICS LLC",
"endDate": "2028-08-31",
"program": "SBIR",
"amountUsd": 1249999,
"startDate": "2026-08-24",
"topicCode": "R",
"womanOwned": true,
"hubzoneOwned": false,
"companyAddress": "19000 SHELBURNE RD, Shaker Heights, OH, US",
"contractNumber": "2537962",
"abstractExcerpt": "The broader/commercial impact of this Small Business Innovation Research (SBIR) Phase II project is improved inspection, monitoring, and maintenance of critical infrastructure, with far-reaching impacts across industry, society, and education. The technology...",
"solicitationNumber": "NSF 24-580",
"agencyTrackingNumber": "2537962"
},
{
"uei": "LUYZNGL2VUE3",
"url": "https://www.sbir.gov/awards/220814",
"year": 2026,
"phase": "Phase I",
"title": "SBIR Fast-Track: Advanced Hexagonal Boron Nitride Composite Semiconductor Packaging for Enhanced Performance, Efficiency, and Protection",
"agency": "NSF",
"awardId": "220814",
"company": "HEXAspec Inc",
"endDate": "2029-08-31",
"program": "SBIR",
"amountUsd": 1554959,
"startDate": "2026-08-24",
"topicCode": "AM",
"womanOwned": false,
"hubzoneOwned": false,
"companyAddress": "7600 Kirby Dr Apt 539 , Houston, TX, 77030",
"contractNumber": "2554320",
"abstractExcerpt": "The broader/commercial impact of this Small Business Innovation Research (SBIR) Fast-Track project is the development of advanced thermally conductive and electrically insulating materials to improve the energy efficiency, performance, and reliability of...",
"solicitationNumber": "NSF 24-582",
"agencyTrackingNumber": "2554320"
}
],
"query": "robotics",
"total": 2173,
"source": "https://www.sbir.gov/awards?keywords=robotics",
"checkedAt": "2026-10-23T09:37:09.408Z"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"query"
],
"properties": {
"page": {
"type": "integer",
"description": "Page 1-100 (10 awards per page)"
},
"query": {
"type": "string",
"description": "Keyword(s), e.g. robotics, hypersonic, battery"
},
"details": {
"type": "integer",
"description": "How many of the results to enrich from their award pages, 0-10 (default 5)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-23 19:40Z
- Last indexed by Roundhouse
- 2026-10-26 15:00Z
- Last enriched (probe, favicon, geo)
- 2026-10-23 19:34Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 3 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service SiteCheck Company Records and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=SiteCheck%20Company%20Records' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://api.companyrecords-api.workers.dev/api/gov/sbir-government-grants, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.