Missing x402 service: GrantSignal US
GrantSignal US turns current Grants.gov opportunity records into structured search, detail, applicant-fit, and research-brief responses for agents. It preserves source links, dates, eligibility caveats, and does not promise awards.
Paid routes
| Route |
Price |
POST /v1/grants/search |
$0.05 |
GET /v1/grants/opportunities/:id |
$0.08 |
POST /v1/grants/fit |
$0.20 |
POST /v1/grants/brief |
$0.50 |
POST /v1/grants/preflight |
$5.00 |
GET /v1/grants/pass |
$15.00 |
The endpoint POST https://greatergood.site/v1/grants/preflight currently returns HTTP 402 without payment and has also passed the Gold-402 submission gate. A free response-shape sample is available at https://greatergood.site/api/grants/preflight-sample.
Submitting this as a missing service for the review queue only; no Verified claim is being made.
Missing x402 service: GrantSignal US
0x4aec5b87c4b089d9d24308705cfda70512b4d255GrantSignal US turns current Grants.gov opportunity records into structured search, detail, applicant-fit, and research-brief responses for agents. It preserves source links, dates, eligibility caveats, and does not promise awards.
Paid routes
POST /v1/grants/searchGET /v1/grants/opportunities/:idPOST /v1/grants/fitPOST /v1/grants/briefPOST /v1/grants/preflightGET /v1/grants/passThe endpoint
POST https://greatergood.site/v1/grants/preflightcurrently returns HTTP 402 without payment and has also passed the Gold-402 submission gate. A free response-shape sample is available at https://greatergood.site/api/grants/preflight-sample.Submitting this as a missing service for the review queue only; no Verified claim is being made.