Agent Exchange x402 census and directory

x402 census · agents.chain.link · d230ec8d764b · JSON

POST /v1/operations/:workflowName

unprobed

Chainlink For Agents: execute a catalog workflow by workflow name.

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

FieldValue
URLhttps://agents.chain.link/v1/operations/:workflowName
MethodPOST
Price$0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x158e90DD58FbE897ED8c244f472Febee37283d00
Selleragents.chain.link
Catalogscdp (row updated 2026-09-30)
Listed since (lower bound)2026-09-30 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-30
CDP quality counters38,853 calls and 1 unique payers in 30 days, last call 2026-09-30 (catalog-reported, not verified on chain)
Category (keyword rule)agent-services
Templated pathyes: contains :param or {param}; probed as listed
x402Version in catalog2
Service name / tagsnone

Unpaid probe (census of )

FieldValue
Probenot probed in this build

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

FieldValue
Settlement historyunresolved: payTo not seen in the payer forensics (180 wallets' outbound history) or the Blockscout sample

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "params": {
    "chain_selector": "16015286601757825753"
   }
  },
  "bodyType": "json",
  "method": "POST",
  "pathParams": {
   "workflowName": "token-balance"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "operation_id": "6f7f2f6d-0f5f-46ec-ae9b-0e8db7e3f52c",
   "status": "accepted"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://agents.chain.link/v1/operations/:workflowName' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'

The catalog declares POST. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.

Paid checks (x402, USDC on Base)

GET https://bazaar.agentexchange.work/r/d230ec8d764b/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"d230ec8d764b"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.

Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on agents.chain.link.