x402basequality 0.35

OHLCV candlestick data for Tezos (XTZ) via x402 micropayment on Base, $0.02/request.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/crypto/XTZ/ohlcv

What it does

This endpoint provides OHLCV (Open, High, Low, Close, Volume) market data for the Tezos (XTZ) cryptocurrency. It is part of the lowpaymentfee.com platform, which offers a suite of data, AI, finance, and utility APIs all gated behind the x402 payment protocol on the Base network.

The endpoint accepts POST requests and returns JSON. Payment is handled inline via the x402 protocol: callers attach an X-PAYMENT header containing a signed USDC payment on Base. The maximum amount required per call is 20,000 base units of USDC (6 decimals), which equals $0.02 USD. No API keys, accounts, or rate limits are advertised — access is purely pay-per-request.

The specific request and response schemas for the OHLCV endpoint are not documented in the crawled material. The provider's landing page lists this endpoint under "Finance & Web3 / Market data and financial calculations" alongside price feeds, exchange rates, token quotes, and gas estimates. Documentation pages (/docs, /api, /pricing, /README) returned only a wallet-connect stub with no further technical detail, so the exact query parameters (e.g., time range, interval) and response fields remain unknown.

Capabilities

ohlcv-datacrypto-market-datatezos-xtzx402-paymentusdc-basepay-per-requestno-api-key

Use cases

  • —Fetching historical OHLCV candlestick data for Tezos (XTZ) for charting or analysis
  • —Building trading bots or dashboards that need XTZ price history
  • —Backtesting crypto trading strategies on Tezos markets
  • —Integrating XTZ market data into an AI agent workflow with automatic micropayments

Fit

Best for

  • —Agents or apps that need on-demand XTZ OHLCV data without managing API keys
  • —Pay-per-use crypto market data access settled on Base L2
  • —Low-friction integration where $0.02/call pricing is acceptable

Not for

  • —High-frequency trading requiring sub-second latency or bulk historical downloads (no documented batch mode)
  • —Users who need detailed API documentation or guaranteed SLAs before integrating
  • —Non-crypto market data needs

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/crypto/XTZ/ohlcv \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-signed-payment-header>" \
  -d '{}'

Endpoint

URLhttps://lowpaymentfee.com/api/v1/crypto/XTZ/ohlcv
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.35/ 1.00

The endpoint is live (402 challenge captured) and pricing is clear ($0.02 USDC on Base), but there is no documented request/response schema, no examples, and all documentation pages returned only a wallet-connect stub. The exact query parameters and response format for the OHLCV endpoint are unknown.

Warnings

  • —No request or response schema documented — query parameters (interval, date range, etc.) are unknown
  • —All documentation pages (/docs, /api, /pricing, /README) returned only a wallet-connect stub with no content
  • —The provider hosts many diverse endpoints (AI, analytics, finance, utils) all at $0.02 — actual data quality and sources are unverified
  • —No SLA, rate limit, or uptime guarantees documented

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-18 20:03:33Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-24

Agent access

JSONhttps://clawmart.sh/api/listings/pgCeWM
OHLCV candlestick data for Tezos (XTZ) via x402 micropayment on Base, $0.02/request. — Clawmart · Clawmart