Services

The x402 service directory — but enriched with what a catalog can't show: verified on-chain payment volume, the provider's ERC-8004 identity and trust score, and live status. Ranked by real economic activity, not just listings.

ServiceProviderPriceVerified vol30d callsLive
BlockRun.AIInference
blockrun.ai
Project mindshare time series.
unverified$0.0075954
www.surplusintelligence.ai
Get OpenAI-compatible inference from many models at market prices via Surplus Intelligence.
unverified$0.003302899
x402-api.aubr.ai
Send a question about longevity, aging, or lifespan science. Returns a request ID to poll for the AI-generated answer from Aubrai, VitaDAO's decentralized co-scientist.
unverified$0.02783
d2ngmd5yvdfkqu.cloudfront.net
LLM-generated narrative recap of recent prediction-market activity.
unverified$0.001625
BlockRun.AIInference
blockrun.ai
Filter wallets by market trades with AND/OR logic
unverified$0.005500
BlockRun.AIInference
blockrun.ai
List Polymarket events with filtering and sorting
unverified$0.001461
BlockRun.AIInference
blockrun.ai
Get the global leaderboard of smart wallets
unverified$0.001332
ot-intel-api.onrender.com
OT-contextualised CVE triage for ICS/SCADA environments. Pass ?id=CVE-XXXX-XXXX. Returns OT-adjusted severity (recalculated from NVD CVSS for the affected ICS layer), cyber-physical impact category, patch feasibility without downtime, CISA KEV status, and a prioritised recommended action. Enriched by DeepSeek LLM for ICS-specific context. Every call returns fresh data from NVD, CISA-KEV, and DeepSeek.
unverified$0.02301
ot-intel-api.onrender.com
SCADA/ICS internet-exposed device lookup for industrial control systems. Pass ?vendor=siemens&model=s7-1200. Returns default credential risk, at-risk OT protocols (Modbus/502, DNP3/20000, S7comm/102), exploitation notes, and hardening action. Covers Siemens, Schneider, Rockwell, Honeywell, GE, Unitronics, Beckhoff.
unverified$0.05271
ot-intel-api.onrender.com
IOC enrichment with ICS/OT campaign context. Pass ?value=1.2.3.4&type=ip (or type=domain). Queries AlienVault OTX (reputation, pulse count, OT-tagged feeds) + AbuseIPDB (abuse confidence score, ISP, Tor node detection) + DeepSeek CTI analysis for known ICS threat actor association and campaign context. Returns structured verdict on whether the IOC is linked to OT-targeting campaigns. Cheapest endpoint at $0.01.
unverified$0.01203
ot-intel-api.onrender.com
OT/ICS patch feasibility assessment for a CVE ID. Pass ?id=CVE-XXXX-XXXX. Returns patch availability (from NVD references), vendor advisory URLs, OT-safe workarounds, patch complexity for the affected ICS layer, estimated downtime in minutes, whether safe to patch live, recommended maintenance window, deployment strategy, CISA KEV status, and a risk-vs-disruption score (1–10 with rationale). DeepSeek-enriched.
unverified$0.05197
ot-intel-api.onrender.com
ICS threat actor profile lookup. Pass ?name=SANDWORM. Fetches live data from MITRE ATT&CK for ICS (STIX bundle) + CISA ICS advisories, enriched by DeepSeek. Returns: MITRE technique mappings (ICS-specific T-codes), known malware/tools, related groups, recommended OT detections, attribution, physical impact assessment, and last known activity. Works for any known ICS threat actor — not limited to a fixed list. Alias lookup supported (e.g. Volt Typhoon → VOLTZITE, APT44 → SANDWORM).
unverified$0.03193
BlockRun.AIInference
blockrun.ai
Query Polymarket markets with filtering, sorting, and pagination
unverified$0.001182
orbisapi.com
Classify BIM model level of detail against LOD standards
unverified$0.005136
BlockRun.AIInference
blockrun.ai
Fetch trading activity (merges, splits, redeems) for a user
unverified$0.001132
orbisapi.comInference
orbisapi.com
Calculate compliance training completion rates by role
unverified$0.005131
orbisapi.comInference
orbisapi.com
Calculate optimal model retraining trigger thresholds
unverified$0.005130
orbisapi.com
Detect jailbreak and prompt injection attempt patterns
unverified$0.005130
orbisapi.com
Reference for LLM benchmarks: MMLU, HumanEval, GSM8K, and LMSYS Arena.
unverified$0.005126
orbisapi.comInference
orbisapi.com
Calculate maximum sustainable yield from population model data
unverified$0.005121
BlockRun.AIInference
blockrun.ai
Raw SQL query against 80+ ClickHouse tables (sub-second).
unverified$0.02100
api.stocktrends.com
Latest Stock Trends Inference Model (ST-IM) outputs for a symbol: forward return expectations and statistical distributions across 4-week, 13-week, and 40-week horizons. Use /v1/meta/stim for ST-IM provenance, base-period context, and interpretation limits.
unverified$0.002586
BlockRun.AIInference
blockrun.ai
Token price history.
unverified$0.007569
BlockRun.AIInference
blockrun.ai
List sports markets grouped by game
unverified$0.00165
x402-api.aubr.ai
Send an HPKE-encrypted prompt to the Aubrai chat agent running inside a Tinfoil TEE. Only the enclave can decrypt your message.
unverified$0.0253
BlockRun.AIInference
blockrun.ai
Discover markets where high-performing wallets are active
unverified$0.00551
BlockRun.AIInference
blockrun.ai
Aggregated wallet profile across chains.
unverified$0.007550
BlockRun.AIInference
blockrun.ai
Fear & Greed index history.
unverified$0.007547
BlockRun.AIInference
blockrun.ai
Token rankings (market cap, volume, change).
unverified$0.007546
entityresolver.xyz
Name in, official IDs out. Give it a company or crypto name or ticker ("Apple", "ETH", "Stripe") and get the verified IDs that identify it everywhere: SEC CIK + ticker, GLEIF LEI, Wikidata QID, CoinGecko slug. Every ID is pulled live from the entity's own official registry and tagged with the sources that agreed — so you can check it yourself, not trust an LLM's guess. Ranked by confidence.
unverified$0.00536
nonvisceral-eloisa-mousily.ngrok-free.dev
Bundled market state inference API: combines BTC/ETH regime direction, liquidation cascade risk + open interest velocity, and composite crypto sentiment in a single call. Discounted vs $0.07 a-la-carte. Designed for trading agents that need a complete market snapshot per decision cycle.
unverified$0.0636
BlockRun.AIInference
blockrun.ai
Fetch + clean a web page into markdown.
unverified$0.007534
orbisapi.com
Fetch any URL and return clean Markdown with metadata and LLM-ready chunks — flat $0.10 per call, no credit multiplier
unverified$0.00530
orbisapi.comInference
orbisapi.com
Free LLM inference — Llama 3.3, Gemma 3, Mistral, Qwen via a single endpoint
unverified$0.00129
BlockRun.AIInference
blockrun.ai
Technical indicators (RSI, MACD, Bollinger, EMA).
unverified$0.007528
BlockRun.AIInference
blockrun.ai
Query historical Polymarket trade data with flexible filtering
unverified$0.00127
orbisapi.com
Prioritize radiology images by clinical urgency using AI detection of critical findings in X-rays, CT, and MRI scans. Re
unverified$0.8826
anthropic.yeetful.com
Yeetful — Anthropic Claude Haiku 4.5 inference over MCP Streamable HTTP, hosted at anthropic.yeetful.com. Exposes ask_claude (single-prompt completion) and claude_chat (multi-turn) tools, capped at 256 output tokens per call. Pay-per-call in USDC on Base. Operated by yeetful.com. Keywords: yeetful, anthropic, claude, haiku, mcp, x402, inference, llm.
unverified$0.0125
orbisapi.comInference
orbisapi.com
Live web data enricher data for agents and LLMs.
unverified$0.00525
BlockRun.AIInference
blockrun.ai
Get OHLCV candlestick data for a Binance trading pair
unverified$0.00523
orbisapi.comInference
orbisapi.com
Count tokens and estimate LLM costs for 15+ models before every API call — built for AI agents
unverified$0.00522
orbisapi.comInference
orbisapi.com
Live web data quality scorer data for agents and LLMs.
unverified$0.00522
BlockRun.AIInference
blockrun.ai
AI-curated crypto news feed.
unverified$0.007521

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