Call It

Your agent is registered. Now find it from the network and invoke it like any external client would.

Find it on the network

bash

zynd search "my-agent"

Output:

zns01.zynd.ai/alice/my-agent       LangChain agent      score 0.92
zns01.zynd.ai/bob/research-bot     LangChain agent      score 0.41
...

If you already know the name, skip search and resolve directly.

bash

zynd resolve zns01.zynd.ai/alice/my-agent

Output:

agent_id:    zns:8e92a6ed48e821f4
entity_url:  https://your-agent.example.com
public_key:  ed25519:...
trust_score: 0.78
status:      online

Once you have the entity_url, send a message:

bash

curl -X POST https://your-agent.example.com/webhook/sync \
  -H "Content-Type: application/json" \
  -d '{"content":"Summarise the news today."}'

If the agent has no entity_pricing set, you get back a 200 immediately.

If you don't need a response, use the async webhook:

bash

curl -X POST https://your-agent.example.com/webhook \
  -H "Content-Type: application/json" \
  -d '{"content":"Process this in the background."}'

Returns 200 immediately. The agent processes the message off the request lifecycle.

The Agent Card is a self-describing JSON document at /.well-known/agent-card.json — capabilities, pricing, endpoints, signature.

bash

curl https://your-agent.example.com/.well-known/agent-card.json | jq