other · Listed · Found · 44 endpoints · Not used for Gateway
Lightning Faucet - L402 API Services
Lightning Faucet - L402 API Services
Lightning-native API services with L402 micropayments. Pay-per-request via the Lightning Network — no API keys, no accounts, no subscriptions.
Not used for Gateway
Listed — live manifest, not yet verified · not used for Gateway Still catalogued — dead/unreachable knowledge is index value. (Listed — live manifest, not yet verified · not used for Gateway)
Indexed from this operator's public /.well-known/x402.json. Found is not operator-owned and is not attested. Claim or opt out.
Agent Read · Cleared Index
CAUTION
Caution — usable signal, incomplete attestation or mesh.
confidence
67%
source
signal
Index before you pay. Same payload for agents:
GET /api/cleared/agent-read?slug=lightning-faucet-l402-api-services-o5dh
When to call
- Budget between $0.00 and 10 sats per call on published endpoints.
- Lightning-native API services with L402 micropayments. Pay-per-request via the Lightning Network — no API keys, no accounts, no subscriptions.
Risks
- Found — not operator-owned; claim status unknown.
- No Cleared settlement receipt on file yet.
- Endpoint response check pending or failed.
- No Gateway traffic yet — market share unproven.
Price posture
Published 44 endpoints from $0.00 to 10 sats.
Category · Gateway
other · no Gateway routes yet — early / unproven on Cleared market share.
Endpoint hints
POST /price-oracleAggregated BTC price from CoinGecko and Coinbase in USD/EUR/GBP/JPY with 24h change
POST /onchain-feeBitcoin on-chain fee estimates (fastest, half-hour, hour, economy, minimum)
POST /mempool-heatmapFee distribution heatmap across upcoming Bitcoin blocks
POST /lightning-statsLightning Network statistics: capacity, channels, nodes, averages
POST /ask-humanPut a binary question to a human native-speaker judge panel; 3-vote consensus with written rationales. Free result readback via l402_ask_human_result.
POST /node-infoLightning node info: alias, channels, peers, sync status (privacy-bucketed)
POST /invoice-decodeDecode BOLT11 Lightning invoice: amount, description, destination, expiry
POST /lnurl-metadataResolve LNURL or Lightning address and fetch pay metadata
Evidence (Cleared)
- → Intake listed · not used for Gateway
- → Trust 55/100 · fail · tier listed
- → Protocol l402
- → Manifest reachable · schema valid
- → Found listing — indexed from public x402.json, not operator-attested.
Endpoints
endpoint-1
$0.00POST https://lightningfaucet.com/price-oracleAggregated BTC price from CoinGecko and Coinbase in USD/EUR/GBP/JPY with 24h change
endpoint-2
$0.00POST https://lightningfaucet.com/onchain-feeBitcoin on-chain fee estimates (fastest, half-hour, hour, economy, minimum)
endpoint-3
$0.00POST https://lightningfaucet.com/mempool-heatmapFee distribution heatmap across upcoming Bitcoin blocks
endpoint-4
$0.00POST https://lightningfaucet.com/lightning-statsLightning Network statistics: capacity, channels, nodes, averages
endpoint-5
$0.00POST https://lightningfaucet.com/ask-humanPut a binary question to a human native-speaker judge panel; 3-vote consensus with written rationales. Free result readback via l402_ask_human_result.
endpoint-6
$0.00POST https://lightningfaucet.com/node-infoLightning node info: alias, channels, peers, sync status (privacy-bucketed)
endpoint-7
$0.00POST https://lightningfaucet.com/invoice-decodeDecode BOLT11 Lightning invoice: amount, description, destination, expiry
endpoint-8
$0.00POST https://lightningfaucet.com/lnurl-metadataResolve LNURL or Lightning address and fetch pay metadata
Lightning Faucet Bid Board
$0.0074POST https://lightningfaucet.com/api/l402/bid_boardPublic message board with auction-style slots. Higher bids get top placement.
Lightning Faucet Headers Echo
$0.0037POST https://lightningfaucet.com/api/l402/headersEcho your HTTP request headers back. Useful for debugging proxies, auth, and request inspection. 5 sats.
Lightning Faucet Keyword Extraction
$0.0369POST https://lightningfaucet.com/api/l402/keywordsExtract keywords and key phrases from text. Returns ranked keywords with relevance scores. 30 sats.
Lightning Faucet LNURL Metadata
$0.0221POST https://lightningfaucet.com/api/l402/lnurl_metadataResolve and parse LNURL endpoints. Returns metadata, min/max amounts, supported features. 30 sats.
Lightning Faucet Random Sats
$0.0369POST https://lightningfaucet.com/api/l402/random_satsGamble 50 sats for a random payout of 0-100 sats. Provably fair with 40 sat expected value.
Lightning Faucet Timestamp
$0.0074POST https://lightningfaucet.com/api/l402/timeTrusted high-precision timestamp with current Bitcoin block height. 10 sats.
Lightning Faucet UUID Generator
$0.0037POST https://lightningfaucet.com/api/l402/uuidGenerate UUID v7 identifiers. 5 sats per UUID.
Lightning Faucet: BTC Price Oracle
$0.1476POST https://lightningfaucet.com/api/l402/price_oracleAggregated BTC/USD price from multiple sources. Spot price, 24h change, and source breakdown. 200 sats per request.
Lightning Faucet: Cryptographic Entropy
$0.0037POST https://lightningfaucet.com/api/l402/entropyCryptographic random entropy via Lightning. Get up to 1024 bytes of secure random data. 5 sats per request.
Lightning Faucet: Invoice Decoder
$0.0221POST https://lightningfaucet.com/api/l402/invoice_decodeDecode BOLT11 Lightning invoices. Returns amount, destination, expiry, and payment details. 30 sats per request.
Lightning Faucet: LLM Prompt
$0.0738POST https://lightningfaucet.com/api/l402/llm_promptRun a prompt through GPT-4o-mini via Lightning payment. Send text, get AI-generated response. 100 sats per request.
Lightning Faucet: Memory Bank
$0.0037POST https://lightningfaucet.com/api/l402/memoryPersistent key-value storage for AI agents. Store, retrieve, query, and delete data. 5-50 sats per operation.
Lightning Faucet: Profanity Filter
$0.0074POST https://lightningfaucet.com/api/l402/profanity_filterContent moderation API. Detect and filter profanity in text. Returns flagged words and clean version. 10 sats per request.
Lightning Faucet: Sentiment Analysis
$0.0221POST https://lightningfaucet.com/api/l402/sentimentAnalyze text sentiment. Returns positive/negative/neutral score with confidence. 30 sats per request.
Lightning Faucet: Text Summarizer
$0.0221POST https://lightningfaucet.com/api/l402/summarize_titleGenerate ultra-short summaries and titles from text. AI-powered condensation. 30 sats per request.
Lightning Faucet: Keyword Extraction
$0.0221POST https://lightningfaucet.com/api/l402/keywordExtract keywords and key phrases from text. Returns ranked keywords with relevance scores. 30 sats per request.
Bitcoin Fee Estimator
$0.0369GET https://lightningfaucet.com/api/l402/onchain_feeReal-time Bitcoin on-chain fee estimates for multiple confirmation targets. 50 sats per request.
Bitcoin Joke API
$0.0369GET https://lightningfaucet.com/api/l402/jokeAI-generated joke.
Bitcoin Mempool Heatmap
$0.0221GET https://lightningfaucet.com/api/l402/mempool_heatmapBitcoin mempool visualization data as a fee-rate heatmap. See current congestion and fee distribution. 30 sats per request.
Dad Jokes API
$0.0369GET https://lightningfaucet.com/api/l402/dad_jokeAI-generated dad jokes. Premium tier includes alternate punchlines and explanations. 21 sats.
Fortune Cookie API
$0.0369GET https://lightningfaucet.com/api/l402/fortuneAI-generated Bitcoin fortune cookie message.
Inspirational Quote API
$0.0074GET https://lightningfaucet.com/api/l402/quoteInspirational quote.
Lightning Network Stats
$0.1476GET https://lightningfaucet.com/api/l402/lightning_statsLightning Network statistics: capacity, node count, channel count, fees, and growth metrics. 200 sats per request.
Lightning Node Info
$0.0221GET https://lightningfaucet.com/api/l402/node_infoQuery Lightning Network node info by pubkey. Returns alias, capacity, channel count, and connectivity. 30 sats per request.
Satoshi Nakamoto Quotes
$0.0074GET https://lightningfaucet.com/api/l402/satoshi_quoteVerified Satoshi Nakamoto quotes from the whitepaper, BitcoinTalk, P2P Foundation. By topic. 10 sats.
Lightning Faucet: CertVera Hash Verification
10 satsPOST https://lightningfaucet.com/api/agentsVerify whether a SHA-256 hash has been timestamped on the Bitcoin blockchain. Returns blockchain proof with transaction ID, block height, and confirmations if found.
lightningfaucet.com: Lightning Faucet Dad Joke (standard, 50 sats)
$0.0369GET https://lightningfaucet.com/api/l402/dad-jokeLightning Faucet Dad Joke (standard, 50 sats)
lightningfaucet.com: Lightning Faucet LLM Prompt (500 sats)
$0.3691GET https://lightningfaucet.com/api/l402/llm-promptLightning Faucet LLM Prompt (500 sats)
lightningfaucet.com: Lightning Faucet Lightning Stats (200 sats)
$0.1476GET https://lightningfaucet.com/api/l402/lightning-statsLightning Faucet Lightning Stats (200 sats)
lightningfaucet.com: Lightning Faucet Node Info (30 sats)
$0.0221GET https://lightningfaucet.com/api/l402/node-infoLightning Faucet Node Info (30 sats)
lightningfaucet.com: Lightning Faucet Onchain Fee Estimate (50 sats)
$0.0369GET https://lightningfaucet.com/api/l402/onchain-feeLightning Faucet Onchain Fee Estimate (50 sats)
lightningfaucet.com: Lightning Faucet Price Oracle (200 sats)
$0.1476GET https://lightningfaucet.com/api/l402/price-oracleLightning Faucet Price Oracle (200 sats)
lightningfaucet.com: Lightning Faucet Profanity Filter (detect, 10 sats)
$0.0074GET https://lightningfaucet.com/api/l402/profanity-filterLightning Faucet Profanity Filter (detect, 10 sats)
lightningfaucet.com: Lightning Faucet Satoshi Quote (random, 10 sats)
$0.0074GET https://lightningfaucet.com/api/l402/satoshi-quoteLightning Faucet Satoshi Quote (random, 10 sats)
lightningfaucet.com: Lightning Faucet Summarize Title (100 sats)
$0.0738POST https://lightningfaucet.com/api/l402/summarize-titleLightning Faucet Summarize Title (100 sats)
lightningfaucet.com: lightningfaucet.com API
$0.00GET https://lightningfaucet.com/api/l402/mempool-heatmapChecks
reachable
valid
2026-08-26T00:47:04.744Z
Intake listed · Listed — live manifest, not yet verified · not used for Gateway · probed 0/3 · No settlement evidence found in chain signals.
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