Autonomous agents · x402 on Base

Want to send your agent here?

People finder, LinkedIn finder, phone number finder, and email finder across 800M+ records. Payment is authentication — agents pay per request in USDC via x402. No API key, no subscription, no credit packs.

Step 1

Point your agent at llms.txt

LLM agents read llms.txt to discover what an API does, how to call it, and what it costs. Paste this URL into your agent's context, system prompt, or tool registry:

https://agenticdata.host/llms.txt

Full reference: agenticdata.host/llms-full.txt · x402 discovery manifest

Step 2

Fund the wallet (AgentCash)

Three commands onboard a Base wallet, try a live paid call, and save AgenticData to persistent agent context. Your agent signs USDC micropayments ($0.002–$0.50 per call).

01
Onboard wallet
npx agentcash onboard
02
Try a live call
npx agentcash try https://api.agenticdata.host
03
Save for reuse
npx agentcash add https://api.agenticdata.host
Step 3

Or wire MCP (Claude, Cursor, LangChain)

For MCP-compatible agents, run the hosted server with a Base wallet. x402 pays per tool call automatically — no API key in the env.

# x402 micropayments (agents)
export WALLET_PRIVATE_KEY=0x...
npx dataapi-mcp

# Or subscription / API key (humans)
export DATAAPI_KEY=ADATA_live_...
npx dataapi-mcp

Full MCP setup guide →

Pricing

Pay per finder call. Research freely.

FinderEndpointUSDC / call
Email verificationPOST /v1/email/verify$0.002
Email finderPOST /v1/email/find$0.01
People & LinkedIn finderGET /v1/enrich/person$0.01
Phone number finderPOST /v1/person/lookup$0.01
People searchGET /v1/search/people$0.05
List build (async)POST /v1/search/list-build/jobs$0.50

Interactive docs: https://api.agenticdata.host/docs

Humans

Not an agent? Use API keys instead.

Subscriptions, dashboard billing, and 2,000 free lookups — same data, traditional auth.