Discover / agent-data-api.agentdata.workers.dev

Agent Data API

■ Challenge detected

Search open U.S. federal contract opportunities (solicitations, presolicitations, sources sought) from a copy synced from SAM.gov several times a day. Use when you need current government RFPs or bids matching a title keyword, 6-digit NAICS code, small-business set-aside or place-of-performance state. Returns deduplicated JSON: notice ID, title, agency, NAICS, set-aside, posted date, response deadline, state, SAM.gov link and lastSynced. Defaults: last 7 days, 25 results (max 100).

x402
Base
USDC

Listed price: $0.01
Challenge detected: 10 of the last 10 checks
Median response: 252 ms
Last checked: 17 Oct, 07:50 UTC
In our index since: 27 Sept 2026

Endpoint

curl -i https://agent-data-api.agentdata.workers.dev/v1/contracts/opportunities
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

1 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

GEThttps://agent-data-api.agentdata.workers.dev/v1/contracts/opportunities$0.01Search open U.S. federal contract opportunities (solicitations, presolicitations, sources sought) from a copy synced from SAM.gov several times a day. Use when you need current government RFPs or bids matching a title keyword, 6-digit NAICS code, small-business set-aside or place-of-performance state. Returns deduplicated JSON: notice ID, title, agency, NAICS, set-aside, posted date, response deadline, state, SAM.gov link and lastSynced. Defaults: last 7 days, 25 results (max 100).

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 1 of 1 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/agent-data-api.agentdata.workers.dev

Recent checks

28 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.17 Oct 2026

All 10 checks

When (UTC)	Result	HTTP	Response
17 Oct, 07:50 UTC	Challenge detected	402	168ms
15 Oct, 23:42 UTC	Challenge detected	402	234ms
14 Oct, 19:26 UTC	Challenge detected	402	678ms
12 Oct, 22:31 UTC	Challenge detected	402	456ms
11 Oct, 00:15 UTC	Challenge detected	402	193ms
9 Oct, 18:38 UTC	Challenge detected	402	269ms
8 Oct, 15:35 UTC	Challenge detected	402	366ms
7 Oct, 09:33 UTC	Challenge detected	402	558ms
6 Oct, 09:33 UTC	Challenge detected	402	160ms
28 Sept, 05:02 UTC	Challenge detected	402	223ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 07:50 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for Agent Data API?

Its listed price is $0.01.

What payment terms does Agent Data API advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is Agent Data API listed?

In x402 Bazaar. Superstables first indexed it on 27 Sept 2026.

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