x402 census · crypto.apitoll.cloud · ea26f8a7e4ca · JSON

GET /v1/crypto/tvl

unprobed

DeFi Total Value Locked (TVL) by blockchain or by protocol. Default returns the top chains ranked by TVL in USD; pass ?chain=Ethereum for one chain, or ?protocol=aave-v3 for a protocol's current TVL, 24h and 7d change, category, market cap, and the chains it spans. Track capital flows across DeFi. Sourced from 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://crypto.apitoll.cloud/v1/crypto/tvl

Method GET

Price $0.001 USDC = 1000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

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

payTo 0x3dA40A9aD36640a2C0F533BAC368490095574664

Seller crypto.apitoll.cloud

Catalogs cdp (row updated 2026-09-14)

Listed since (lower bound) 2026-09-14 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-14

CDP quality counters 3 calls and 3 unique payers in 30 days, last call 2026-09-14 (catalog-reported, not verified on chain)

Category (keyword rule) crypto-data

Templated path no

x402Version in catalog 2

Service name / tags ApiToll DeFi TVL · crypto, defi, tvl, total-value-locked, protocol

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 94

Payments 308

USDC volume $0.31

Median payment $0.001

First / last payment 2026-06-17 / 2026-09-30

Sampler-shaped share of payments 99.7%

Payers that are not samplers 1

Source forensics-2026-09-30

Address 0x3dA40A9aD36640a2C0F533BAC368490095574664

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "chain": "Ethereum"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "chain": {
    "chainId": 1,
    "name": "Ethereum",
    "tokenSymbol": "ETH",
    "tvlUsd": 38600000000
   },
   "mode": "chain",
   "source": {
    "name": "DefiLlama"
   }
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://crypto.apitoll.cloud/v1/crypto/tvl' -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/ea26f8a7e4ca/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"ea26f8a7e4ca"} 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 crypto.apitoll.cloud.