Newly created DeFi pools and markets sorted by APY with TVL, protocol, token pair, and risk warnings.
What it does
Fresh Markets Watch is a pay-per-call API endpoint on httpay.xyz that returns recently created DeFi pools and markets. Results are sorted by APY and include TVL, protocol name, token pair information, and risk warnings for new pools. The endpoint supports query parameters such as `?chain=base&hours=24` to filter by blockchain and time window.
The endpoint is served via the x402 protocol on Base L2. Each call costs $0.005 in USDC (maxAmountRequired of 5000 base units, where USDC uses 6 decimals). It also accepts MPP payments of $0.005 in pathUSD on Tempo. No API keys or subscriptions are required — payment is handled inline via the HTTP 402 challenge-response flow. A free demo mode is available by appending `?demo=true` (limited to 10 calls per IP per hour).
The response format is JSON. While the output schema in the probe only includes a description string as an example, the endpoint's stated purpose indicates the response contains structured data about new DeFi pools including APY, TVL, protocol, token pairs, and risk indicators. Detailed response schema documentation is not available — the /docs path returns a 404.
Capabilities
Use cases
- —Discover newly launched DeFi pools across chains to find early yield opportunities
- —Monitor fresh liquidity pools sorted by APY for automated yield farming strategies
- —Screen new DeFi markets for risk indicators before allocating capital
- —Build dashboards that track recently created pools with TVL and protocol metadata
- —Agent-driven portfolio rebalancing based on emerging high-APY pools
Fit
Best for
- —DeFi yield hunters looking for newly created high-APY pools
- —AI agents that need structured new-pool data for automated trading strategies
- —Developers building DeFi dashboards or alert systems for fresh markets
Not for
- —Historical DeFi analytics or long-running pool performance tracking
- —Non-crypto or traditional finance market data needs
- —Users who need free unlimited access (demo is capped at 10 calls/IP/hour)
Quick start
# Free demo (10 calls/IP/hour)
curl "https://httpay.xyz/api/fresh-markets-watch?chain=base&hours=24&demo=true"
# Paid via x402 SDK
import { withPayment } from "x402-fetch";
const res = await withPayment(
fetch("https://httpay.xyz/api/fresh-markets-watch?chain=base&hours=24"),
wallet
);Endpoint
Quality
The endpoint is live (402 challenge captured) with clear pricing and payment details, but there is no detailed output schema, no example response body, and /docs returns 404. The actual response structure (pool objects with APY, TVL, token pairs, risk warnings) is only described in the endpoint title, not documented with a schema or sample.
Warnings
- —No detailed output schema available — the outputSchema example only contains a description string, not actual pool data fields
- —Documentation path /docs returns 404; no OpenAPI spec was found for this specific endpoint
- —Query parameter schema is empty in the probe; parameters like chain and hours are only mentioned in the description text
- —Actual response format and fields must be inferred from the endpoint title — no sample response is provided
Citations
- —Endpoint returns HTTP 402 with x402 challenge and is live on Basehttps://httpay.xyz/api/fresh-markets-watch
- —maxAmountRequired is 5000 base units of USDC (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) on Base chain 8453, equaling $0.005https://httpay.xyz/api/fresh-markets-watch
- —MPP payment of $0.005 in pathUSD on Tempo is also acceptedhttps://httpay.xyz/api/fresh-markets-watch
- —Demo mode available with ?demo=true, limited to 10 calls/IP/hourhttps://httpay.xyz/api/fresh-markets-watch
- —httpay.xyz hosts 307 pay-per-call endpoints on Base with USDC paymentshttps://httpay.xyz
- —Supports query parameters ?chain=base&hours=24&demo=truehttps://httpay.xyz/api/fresh-markets-watch