Metadata

Key facts

Card

https://metadata.io/.well-known/agent-card.json

Card version

A2A v0.3 shape

Interfaces

• Binding not declared, protocol version 0.3.0, at metadata.io
• mcp, protocol version 0.3.0, at metadata.io

Streaming

No

Push notifications

No

Extended card

No

Authentication

API key

Signed

No

Provider

Metadata Inc.

Documentation

https://metadata.io/developers/

Tranco rank

34,712

Last seen

September 27, 2026

Skills

• Build B2B audiences

  Create firmographic, technographic, intent (Bombora, G2), ABM account-list and retargeting audiences, and estimate reach before spending.

  Id audience-building · Tags: advertising, audiences, abm, intent-data, b2b

• Launch and manage paid campaigns

  Create, configure and launch campaigns across LinkedIn, Meta, Google Ads, Microsoft Ads and Reddit; manage budgets, creative, offers and experiments from one place.

  Id campaign-execution · Tags: advertising, campaigns, linkedin, google-ads, meta

• Read pipeline and revenue attribution

  Pull account, funnel and budget-group performance, opportunity and conversion insights, and CRM-grounded cost per customer rather than cost per lead.

  Id pipeline-attribution · Tags: attribution, pipeline, revenue, reporting, cac

• Query the 2026 B2B Paid Media Benchmark

  Ungated benchmark built on $57.6M of 2025 B2B ad spend across 153 advertisers: cost per lead, CPM, CPC, CTR, cost per customer and first-year payback, filterable by channel, company size, industry…

  Id benchmark-data · Tags: benchmarks, b2b, advertising, open-data

Check this agent

Run the card through the validator, or send the agent a few harmless test calls. Each tool opens with metadata.io filled in.