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Blackwood State Sentiment

x402Not rated yetLast checked 2 hours ago

POST https://x402-gateway.blackwoodstate8.workers.dev/v1/sentiment

Listed in Coinbase x402 Bazaar

Use when you need sentiment analysis of text such as reviews, comments or headlines in English. Do not use for neutral or emotion labels, non-English text or aspect-level sentiment. Returns JSON with the sentiment of English text (positive or negative with a confidence score) from DistilBERT SST-2 on Workers AI, for one text or a batch of up to 20 for 0.004 USDC per call. Typical response time 1500 ms (p95). Category: Inference.

Price from$0.004per news query · paid in USD on Base
Uptime100%
1120 ms response
Score–Needs 3 checks
Paid usage, 30 days0payers · 0 calls

Other endpoints from x402-gateway.blackwoodstate8.workers.dev

The same service's other paid functions that Hagglyai tracks, each with its own price. Functions outside Hagglyai's categories are not listed.

EndpointCategoryPrice per call
GET /v1/airport-delaysFlights & travel$0.007
POST /v1/airport-delaysFlights & travel$0.007
GET /v1/crypto-newsNews$0.005
POST /v1/crypto-newsNews$0.005
POST /v1/fx-historyStocks & forex$0.005
GET /v1/fx-ratesStocks & forex$0.005
POST /v1/fx-ratesStocks & forex$0.005
GET /v1/llm-chatLLM inference$0.03
POST /v1/llm-chatLLM inference$0.03
GET /v1/news-headlinesNews$0.008
POST /v1/news-headlinesNews$0.008
GET /v1/sec-factsStocks & forex$0.02
POST /v1/sec-factsStocks & forex$0.02
GET /v1/sentimentNews$0.004
GET /v1/speech-to-textTranslation$0.08
POST /v1/speech-to-textTranslation$0.05
GET /v1/token-priceCrypto prices & market data$0.003
POST /v1/token-priceCrypto prices & market data$0.003
GET /v1/translateTranslation$0.012
POST /v1/translateTranslation$0.012
GET /v1/wallet-balancesOn-chain data$0.004
POST /v1/wallet-balancesOn-chain data$0.004
GET /v1/weather-forecastWeather$0.003
POST /v1/weather-forecastWeather$0.003
GET /v1/web-markdownWeb page extraction$0.01
POST /v1/web-markdownWeb page extraction$0.01

How to buy

This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.

curl -i -X POST "https://x402-gateway.blackwoodstate8.workers.dev/v1/sentiment"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the response

Estimated calls per day

Paid calls to x402-gateway.blackwoodstate8.workers.dev's tracked endpoints each day, estimated from the 30-day totals the x402 catalogues report. Each bar is the change in that 30-day total since the day before, plus the calls that left the 30-day window (taken as an average day). It is an estimate: Hagglyai does not measure or pay for these calls.

Estimated calls per day, last 7 complete daysno dataSun11 Octno dataMon12 Octno dataTue13 Octno dataWed14 Octno dataThu15 Octno dataFri16 Octno dataSat17 Oct

Usage available for 8 of 27 tracked endpoints, 8 paid calls in the last 30 days. Last updated 2 hours ago. Unknown usage is left out, not counted as zero.

Compared with other providers

x402-gateway.blackwoodstate8.workers.dev ranks 115th of 165 in News by its latest reported 30-day paid calls. Coverage matters: a provider whose endpoints report more of their usage can rank higher.

#ProviderReported 30-day callsCoverage
1blockrun.ai88,23430 of 36 endpoints
2stableenrich.dev28,16715 of 31 endpoints
3x402.orthogonal.com4,075189 of 249 endpoints
4agent402.tools3,118142 of 217 endpoints
5api.losbeto.xyz1,29720 of 107 endpoints
6x402.ottoai.services1,25628 of 32 endpoints
7api.x402node.dev1,242158 of 194 endpoints
8market.datapackvibe.com1,188684 of 1368 endpoints
115x402-gateway.blackwoodstate8.workers.dev (this one)88 of 27 endpoints