Catalog / company

hstgr.cloud

7 agent-payable APIs. Every listing carries a tested call recipe - endpoint, auth shape, pricing, and known gotchas - on its detail page. hstgr.cloud

APICategoryPrice / callUptime 30dStatusDocs
SatsSignal
Constrained research over tracked Bitcoin service profiles with evidence.
-$0.15-listedcall recipe →
SatsSignal Demand Radar
Cheapest agent-ready x402 demand read: what changed, why it matters, recommended action, confidence, evidence, coverage, and freshness.
-$0.01-listedcall recipe →
Composite Crypto Market Brief API
Composite crypto market brief: Fear & Greed (now vs week ago), BTC/ETH spot, perp funding rates, plus an AI-written narrative — one call instead of four. Always-on, verified onchain settlement, never charged on failure.
-$0.007-listedcall recipe →
Crypto Fear & Greed Index API
Crypto Fear & Greed index: current value and classification plus 7-day history. Always-on, self-healing, verified onchain settlement. Source: Alternative.me.
-$0.002975-listedcall recipe →
Fear Greed API
Crypto Fear & Greed index (current + 7-day history) via the verified-quality meta-router: in-house first, outcome-logged, never charged on failure.
-$0.002975-listedcall recipe →
Sentiment Scoring For Caller Provided Text API
Sentiment scoring for caller-provided text: positive/neutral/negative with confidence. Batch up to 16 texts per call. Model: twitter-roberta-base-sentiment. Always-on, verified onchain settlement.
-$0.0035-listedcall recipe →
Summarize API
Abstractive summarization of caller-provided text (up to ~4k chars). Model: distilbart-cnn. Always-on, verified onchain settlement.
-$0.0035-listedcall recipe →
Call these APIs - Get API Key →Back to catalog