Blackwood State FX History
POST https://x402-gateway.blackwoodstate8.workers.dev/v1/fx-history
Listed in Coinbase x402 Bazaar
Use when you need historical exchange rates, forex history or the recent trend of a currency. Do not use for rates older than 90 days, live quotes or crypto (one ECB rate per business day). Returns JSON with 90 days of daily ECB euro reference rates (free at ecb.europa.eu) for up to 10 currencies, rebased to any base as cross rates we calculate, with min, max and percent change for 0.005 USDC per call. Typical response time 1500 ms (p95). Category: Data.
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.
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/fx-history"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated 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.
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 153rd of 222 in Stocks & forex by its latest reported 30-day paid calls. Coverage matters: a provider whose endpoints report more of their usage can rank higher.
| # | Provider | Reported 30-day calls | Coverage |
|---|---|---|---|
| 1 | x402.orthogonal.com | 4,075 | 189 of 249 endpoints |
| 2 | agent402.tools | 3,118 | 142 of 217 endpoints |
| 3 | agent.pocket.network | 2,931 | 13 of 24 endpoints |
| 4 | api.losbeto.xyz | 1,297 | 20 of 107 endpoints |
| 5 | x402.ottoai.services | 1,256 | 28 of 32 endpoints |
| 6 | api.x402node.dev | 1,242 | 158 of 194 endpoints |
| 7 | market.datapackvibe.com | 1,188 | 684 of 1368 endpoints |
| 8 | vaaya.ai | 1,152 | 37 of 76 endpoints |
| 153 | x402-gateway.blackwoodstate8.workers.dev (this one) | 8 | 8 of 27 endpoints |