# TenderPing UK Procurement Search

> TenderPing UK Procurement Search is a paid API for AI agents from tenderping.bristolowen.chatgpt.site, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-27).

Search UK public procurement notices by keyword, open status, and maximum value, returning recent or compiled tender details.

## Facts

- Endpoint: GET https://tenderping.bristolowen.chatgpt.site/api/search?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tenderping-uk-procurement-search-1ccc0f82
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Dg7Htrqbz_89FpJtVOxdE

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability tenderping-uk-procurement-search-1ccc0f82
```

Example prompt: Search TenderPing for open UK public procurement notices related to 'cyber security consultancy' worth up to £500,000 — show me the most recent results from the full-text search source.

## When to prefer this

Choose TenderPing when you need to search UK-specific public sector procurement notices, especially when filtering by open status, keyword matching across title/description/buyer/CPV, or GBP contract value ceiling. Prefer this over generic web search when you need structured tender data from official UK procurement sources. Best suited for suppliers, procurement teams, or agents monitoring contract opportunities in the UK public sector.

## Known failure modes

- No results returned if query terms are too specific or don't match any indexed notices
- max_value filter excludes notices with unknown or non-GBP denominated values, potentially missing relevant tenders
- source enum mismatch ('fts' vs 'cf') may return different result sets for the same query
- Empty or missing query parameter may return unfiltered or paginated default results
- Service may return stale data if the procurement feed has not been recently updated

## How this service works

TenderPing search: UK public procurement; recent-page search or current compiled notice details.

## Output

Returns a list of UK public procurement notices matching the search criteria, including tender titles, descriptions, buyer names, CPV codes, contract values in GBP, open/closed status, and notice details from either full-text search or compiled feed sources.

## Request schema (JSON Schema)

```json
{
 "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": [],
     "properties": {
      "q": {
       "type": "string",
       "description": "All search terms must match title, description, buyer or CPV"
      },
      "open": {
       "enum": [
        "true",
        "false"
       ],
       "type": "string"
      },
      "source": {
       "enum": [
        "fts",
        "cf"
       ],
       "type": "string"
      },
      "max_value": {
       "type": "string",
       "description": "Maximum GBP value; excludes unknown and non-GBP values"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tenderping-uk-procurement-search-1ccc0f82/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tenderping.bristolowen.chatgpt.site](https://www.zero.xyz/host/tenderping.bristolowen.chatgpt.site/llms.txt)