OSF Federal Spending Search (contract awards, solicitations, grants)
https://api.osf-master-server.com/x402/gov/spending/:queryOverview
Search US federal spending by keyword: contract awards (USAspending), open solicitations (SAM.gov), and grant funding opportunities (Grants.gov) in one call. Returns recipient or agency, dollar amount, dates, NAICS, and a provenance URL to the official source per match. For govcon market intelligence, competitor award tracking, and procurement agents.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
data/government
Provider
osf-master-server
Source
bazaar
Indexed
2026-07-07 17:15:00
Health
Status
healthy
Latency (p50)
716ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-08-22 05:17:32
Last Healthy
2026-08-22 05:17:32
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-22 05:17:32 | healthy | 402 | 765ms | |
| 2026-08-21 20:59:16 | healthy | 402 | 1102ms | |
| 2026-08-21 18:27:57 | healthy | 402 | 748ms | |
| 2026-08-21 11:02:23 | healthy | 402 | 340ms | |
| 2026-08-21 04:25:41 | healthy | 402 | 723ms | |
| 2026-08-20 21:38:59 | healthy | 402 | 321ms | |
| 2026-08-20 14:32:22 | healthy | 402 | 365ms | |
| 2026-08-20 09:47:04 | healthy | 402 | 304ms | |
| 2026-08-20 03:29:50 | healthy | 402 | 301ms | |
| 2026-08-19 22:46:21 | healthy | 402 | 301ms | |
| 2026-08-19 16:09:52 | healthy | 402 | 786ms | |
| 2026-08-19 10:52:11 | healthy | 402 | 716ms |