Pay-per-call web search API for AI agents

See the price for free (curl)

curl -i https://agent.pocket.network/v1/agentsearch-web-search-v1/v1/search \
  -H 'content-type: application/json' \
  -d '{"query":"Pocket Network","max_results":5}'
# HTTP 402 + PAYMENT-REQUIRED header (base64 JSON x402 v2 terms):
# scheme exact, network eip155:8453 (Base), asset USDC, amount 5000 (= $0.005)

Decode the 402 terms (Python)

import base64, json, requests

url = "https://agent.pocket.network/v1/agentsearch-web-search-v1/v1/search"
r = requests.post(url, json={"query": "Pocket Network", "max_results": 5}, timeout=30)
print(r.status_code)  # 402: payment required, nothing charged
terms = json.loads(base64.b64decode(r.headers["PAYMENT-REQUIRED"]))
for option in terms["accepts"]:
    print(option["scheme"], option["network"], option["amount"], option["asset"])
# exact eip155:8453 5000 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Let the MCP server pay for you

{
  "mcpServers": {
    "agentsearch": {
      "command": "npx",
      "args": ["-y", "@agentsearchhq/agentsearch-mcp"],
      "env": {
        "AGENTSEARCH_WALLET_PRIVATE_KEY": "0xYOUR_NEW_WALLET_KEY",
        "AGENTSEARCH_MAX_TOTAL_ATOMIC": "1000000"
      }
    }
  }
}

Spend control

The MCP server never signs more than $0.005 per call and stops at a $1.00 session cap by default. In your own client, accept only USDC on Base at 5000 atomic units per call, count delivered calls, and stop at a hard budget. Fund a new wallet with only what you will spend; $1 of USDC covers 200 calls. No ETH is needed for gas.