# Nexbid (nexbid.dev)

Open-source ad-serving layer that scores products and matches them to AI agent intents, with payment rails and auction logic checked in Lean 4.

- Atlas card: https://inite.ai/en/atlas/nexbid.dev
- Site: https://nexbid.dev
- For: Publishers and advertisers who want products placed in AI agent answers, plus developers building on the infrastructure
- Categories: marketing
- Use 0/100 · alive 92/100

## Used for

- Serve structured product data into AI agent answers
- Pay per agent delivery of product snippets
- Check scoring and auction logic against Lean 4 proofs

## Price

- from 200 CHF/month (read 2026-10-26 on https://nexbid.dev/marketing/pricing)

## For developers

- MCP server: dev.nexbid/discovery (namespace; open on 2026-10-26, 19 tools)
- Read 2026-10-26

## MCP server, measured daily

Server: https://mcp.nexbid.dev/mcp, checked every day since 2026-10-26 (7 checks).

- Answered: 100% of daily checks
- Median first answer: 448 ms
- Sign-in: none
- Context its tool definitions take: about 7018 tokens (19 tools)
- Tool definitions: A, 99/100
- Failing "params_typed": 1 of 19 tools
- Warning "destructive_denied": cancel
- Warning "open_writes": create_media_buy, cancel
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-26

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Source: INITE Atlas, https://inite.ai/en/atlas/nexbid.dev. JSON: https://inite.ai/api/atlas/nexbid.dev. MCP: https://inite.ai/api/mcp (atlas_lookup).