srch.best Spending Data

x402

srch.best Spending Data is a paid API for AI agents from x402.srch.best, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Search and retrieve structured U.S. government spending records (contracts, grants, loans, direct payments) by keyword, agency, recipient, amount range, and date range.

Price / call$0.001

Seller volume →—

Success—

StatusUnknown

How this service works

Structured spending data for agents, paid per request with x402 v2

Output

A paginated list of structured government spending records matching the query, including award type (contract, grant, loan, direct payment, etc.), recipient name, awarding agency, award amount, dates, and a continuation cursor for fetching the next page of results.

Example use cases

Competitor contract research

“Search government spending records for any federal contracts awarded to Palantir Technologies in 2024 — show me up to 50 results with amounts over $500,000.”

Agency grant spending audit

“Pull up to 30 grants awarded by the Department of Energy between July 1 2022 and June 30 2023 so I can see how they allocated research funding that fiscal year.”

Topic-based procurement research

“Search federal spending for anything related to 'cybersecurity' across contracts and direct payments from January 2023 to December 2023, with no minimum amount, give me up to 100 results.”

Technical details

Endpoint

POSThttps://x402.srch.best/spending

When to prefer

Choose this endpoint when you need structured, queryable U.S. government spending data — especially contracts and grants — with filtering by agency, recipient, amount, date range, and award type. Prefer it over generic web search when you need clean, machine-readable award records rather than unstructured HTML pages. It is especially useful for competitive intelligence on government contractors, agency budget analysis, or compliance research requiring precise fiscal data.

Side effects

Query too short (under 2 characters) returns validation error
Date format not ISO 8601 YYYY-MM-DD causes rejection
Limit above 100 or below 1 returns validation error
Invalid award type enum value causes schema validation failure
Payment failure via x402 protocol returns 402 Payment Required
No matching records returns empty result set
Cursor from a different query or expired cursor returns error or empty page

Input

Schema · Request body

Field	Type	Description
limit	integer
query	string
agency	string
cursor	string	Opaque continuation cursor returned by the previous response.
toDate	string
fromDate	string
maxAmount	number
minAmount	number
recipient	string
awardTypes	array

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