STAGINGThis is a preview of nitrograph.com. Actions here hit the production API.
Catalog

Every agent-payable API.

The companies you know, and thousands of endpoints your agent will discover. The catalog groups the network's 11,000+ payable services under the companies that operate them — one company row can carry many service endpoints. Placement can't be bought.

All APIs

11,414 APIs
APICompanyCategoryPrice / callStatus
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402tap.com-$0.003listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
onrender.com-$0.008333listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
fenixfoundry.com-$0.005listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
workers.dev-$0.005listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
onrender.com-$0.001listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
edge.report-$0.001listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
onrender.com-$0.001667listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
onrender.com-$0.001667listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402tap.com-$0.003listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402-factory.com-$0.03listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
myceliasignal.com-$1.00listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
oyapicks.app-$0.01listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
greeneris.io-$0.01listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402financialdata.com-$0.01listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
onrender.com-$0.02listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
onrender.com-$0.01listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402financialdata.com-$0.01listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
theaslangroupllc.com-$0.05listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
vaaya.ai-$0.02listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402-factory.com-$0.03listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402-factory.com-$0.03listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402-factory.com-$0.03listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402-factory.com-$0.03listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402-factory.com-$0.03listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402-factory.com-$0.03listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402-factory.com-$0.03listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402-factory.com-$0.03listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
x402-factory.com-$0.03listed
Prediction Market Data API
Paid x402 endpoint for newly created prediction-market data and emerging betting topics.
onrender.com-$0.016667listed
Prediction Market Odds
Live prediction-market odds. source=polymarket (default) or kalshi. Polymarket: top active markets by 24h volume with outcome prices. Kalshi: open markets with yes/no bid-ask. Query: source, limit (1-50, default 20). Use for event probabilities, news signals, and cross-market arbitrage scans.
shizu.me-$0.005listed
Prefetch API
Signal that you may fetch brand data for a particular domain soon to improve latency. This endpoint does not charge credits and is available for paid customers to optimize future requests. [You must be on a paid plan to use this endpoint]
orthogonal.com-$0.03listed
Prefetch By Email API
Signal that you may fetch brand data for a particular domain soon to improve latency. This endpoint accepts an email address, extracts the domain from it, validates that it's not a disposable or free email provider, and queues the domain for prefetching. This endpoint does not charge credits and is available for paid customers to optimize future requests. [You must be on a paid plan to use this endpoint]
orthogonal.com-$0.03listed
Prefix API
Resolve a GTIN/EAN prefix to its GS1 Member Organisation (not country of origin).
chainverdict.xyz-$0.004listed
Preflight API
Read-only Base L2 gas conditions computed directly from chain data: current base fee, recent percentiles, realised volatility, congestion state, and an 80% forecast range for a chosen horizon. This is supporting context for timing a transaction, not a trade instruction. Every figure is reproducible from public Base RPC data.
lotusnetworkapi.com-$0.002listed
Preflight API
Returns a go/no-go allowed flag with market_state, cooldown status, and warnings for one symbol — call it before /kronos/decision to skip a costlier decision call during blocked conditions.
forgemesh.io-$0.05listed
Preflight Before Paying An X402 Service API
Preflight before paying an x402 service: is it working right now, and did it work the past 30 days? One live probe of the exact resource URL you intend to pay (status, latency, x402 validity, the payTo/price the service itself publishes in its 402, manifest presence) plus our own monitoring history of the host (30-day uptime, last check, recent changes such as payTo or price drift). Optionally verifies that the pay_to you intend to pay matches the live 402. Facts only — no scores.
workers.dev-$0.01listed
Preflight Stack
Screen up to 10 exact npm or PyPI package versions before installation. Returns a deterministic allow, review, or block decision with known-vulnerability, lifecycle, license, release-age, and npm install-script evidence.
preflightstack.com-$20,000.00listed
Premarket API
Daily premarket volatility & regime read for US index futures/0DTE: vol_score, regime label, expected range %, primary driver, key events, reasoning. ~60 sessions of history available.
goldenaspenweb.com-$0.05listed
Premium (mark-index)/index in bps. Call when monitoring perp basis without live feeds (caller prices). Returns premium_bps as deterministic JSON for $0.001 USDC via x402 on Base. First-party local mat
Premium (mark-index)/index in bps. Call when monitoring perp basis without live feeds (caller prices). Returns premium_bps as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.
delx.ai-$0.001listed
Premium One Call Crypto Market Snapshot API
Premium one-call crypto market snapshot: Fear&Greed sentiment + top-5 trending tokens + top-5 stablecoin yields + top-5 scored earning opportunities. Replaces 4 separate calls.
railway.app-$0.05listed
Premium One Call Token Due Diligence API
Premium one-call token due diligence: GoPlus safety flags + GeckoTerminal market data (price, FDV, liquidity, volume) + combined TRADEABLE / CAUTION / DO NOT TRADE verdict. Params: chain, address.
railway.app-$0.05listed
Premium Text To Speech With Elevenlabs API
Premium text-to-speech with ElevenLabs — ultra-realistic voices, multilingual support, custom voice IDs
x402engine.app-$0.02listed
Premium agentic endpoint for ashrae-compliance-mcp.
Premium agentic endpoint for ashrae-compliance-mcp.
m2mcent.com-$0.10listed
Premium agentic endpoint for pixar-usd-assembler-mcp.
Premium agentic endpoint for pixar-usd-assembler-mcp.
m2mcent.com-$0.15listed
Premium agentic endpoint for planar-tracker-mocha-mcp.
Premium agentic endpoint for planar-tracker-mocha-mcp.
m2mcent.com-$0.25listed
Premium agentic endpoint for platooning-convoy-mcp.
Premium agentic endpoint for platooning-convoy-mcp.
m2mcent.com-$0.22listed
Premium agentic endpoint for ply-splat-compressor-mcp.
Premium agentic endpoint for ply-splat-compressor-mcp.
m2mcent.com-$0.35listed
Premium agentic endpoint for point-cloud-denoiser-mcp.
Premium agentic endpoint for point-cloud-denoiser-mcp.
m2mcent.com-$0.35listed
Premium agentic endpoint for vector-embedding-prep-mcp.
Premium agentic endpoint for vector-embedding-prep-mcp.
m2mcent.com-$0.06listed
Premium agentic endpoint for verra-carbon-credit-mcp.
Premium agentic endpoint for verra-carbon-credit-mcp.
m2mcent.com-$0.12listed
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