x402 census · x402-crypto-data.vercel.app · 7f6ec6b7f050 · JSON

GET /api/yields

unprobed

Top DeFi yield pools with APY/TVL, filterable by chain (DefiLlama).

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

Field Value

URL https://x402-crypto-data.vercel.app/api/yields

Method GET

Price $0.002 USDC = 2000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

payTo 0x23c920649F148bD253583f140f540797b312dB35

Seller x402-crypto-data.vercel.app

Catalogs cdp (row updated 2026-09-30)

Listed since (lower bound) 2026-09-30 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-30

CDP quality counters 8 calls and 4 unique payers in 30 days, last call 2026-09-30 (catalog-reported, not verified on chain)

Category (keyword rule) crypto-data

Templated path no

x402Version in catalog 2

Service name / tags Crypto Data Agent · defi, yields, apy, tvl, market-data

Unpaid probe (census of )

Field

Value

Probe

not 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)

Field Value

Distinct payers 10

Payments 11

USDC volume $0.02

Median payment $0.002

First / last payment 2026-06-12 / 2026-09-07

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0x23c920649F148bD253583f140f540797b312dB35

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "chain": "Base",
   "limit": 5,
   "minTvlUsd": 1000000,
   "sortBy": "apy",
   "stablecoinOnly": "true"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "result": [
    {
     "apy": 4,
     "apyBase": 4,
     "apyReward": null,
     "chain": "Base",
     "ilRisk": "no",
     "pool": "...",
     "project": "morpho-blue",
     "stablecoin": true,
     "symbol": "USDC",
     "tvlUsd": 442443630
    }
   ]
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://x402-crypto-data.vercel.app/api/yields' -H 'accept: application/json'

The catalog declares GET. 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/7f6ec6b7f050/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"7f6ec6b7f050"} 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 x402-crypto-data.vercel.app.