x402-datashop-production.up.railway.app
https://x402-datashop-production.up.railway.app/v1/oecd/cpiShares a payout wallet with 180 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.
Headline national CPI, year-on-year growth rate (%), monthly, from the official OECD SDMX API (dataset DSD_PRICES@DF_PRICES_ALL). Complements Eurostat HICP with USA, GBR, JPN, CAN and other OECD economies under one methodology. Query: ?country=USA (REF_AREA code) &last_n=12 (1-24 months, default 1). Returns date-sorted observations plus the latest print; 24h cache. Recency varies by country; series older than 18 months are refused (502, not charged). Data: OECD, CC BY 4.0.
Reliability & health
Uptime and response time from our own unpaid probes, plus the reliability score built from them.
Uptime
0.0% avgResponse time
Data table
| Bucket | Uptime | Probes | Response time |
|---|---|---|---|
| 8/14/2026, 5:00:00 AM | 0% | 1 | — |
| 8/15/2026, 5:00:00 AM | 0% | 1 | — |
| 8/16/2026, 5:00:00 AM | 0% | 1 | — |
| 8/17/2026, 5:00:00 AM | 0% | 1 | — |
| 8/18/2026, 5:00:00 AM | 0% | 1 | — |
| 8/19/2026, 5:00:00 AM | 0% | 1 | — |
| 8/20/2026, 5:00:00 AM | 0% | 1 | — |
- Availability
- 0
- Latency
- not yet measured
- Security
- 100
- Transparency
- 30
- Activity
- 0
How often it was reachable when we probed it (weight 35%).
How quickly it answers when it is up — fast scores high (weight 20%).
Whether it serves over working TLS / https (weight 15%).
Whether the operator disclosed what it does — description, schema, identity (weight 15%).
Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).
Confidence 60% — how much probe evidence backs this score. A thin history is flagged, not hidden.
See the scoring methodology for exactly how each number is computed.
Payment
- Currencies
- USDC
- Networks
- base
- Facilitator
- unknown
- SDK
- unknown
Operator
- Company
- inferred — unknown
- Jurisdiction
- —
- Registrar
- —
- Domain registered
- —
- Hosting network
- —
- Hosting country
- —
Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.
On-chain activity (base)
Payments per day
last payment 8/18/2026Data table
| Day | Payments | Volume (USD) | Paying wallets |
|---|---|---|---|
| 7/22/2026 | 16 | 0.05 | 2 |
| 7/23/2026 | 105 | 0.61 | 3 |
| 7/24/2026 | 6 | 0.03 | 1 |
| 7/25/2026 | 74 | 0.4 | 3 |
| 7/26/2026 | 75 | 0.33 | 5 |
| 7/27/2026 | 12 | 0.06 | 4 |
| 7/28/2026 | 8 | 0.03 | 2 |
| 7/29/2026 | 6 | 0.03 | 1 |
| 7/30/2026 | 88 | 0.58 | 3 |
| 7/31/2026 | 8 | 0.05 | 2 |
| 8/1/2026 | 22 | 0.15 | 9 |
| 8/2/2026 | 9 | 0.05 | 4 |
| 8/3/2026 | 6 | 0.03 | 1 |
| 8/4/2026 | 6 | 0.03 | 1 |
| 8/5/2026 | 7 | 0.03 | 2 |
| 8/6/2026 | 6 | 0.03 | 1 |
| 8/7/2026 | 15 | 0.06 | 2 |
| 8/8/2026 | 6 | 0.03 | 1 |
| 8/9/2026 | 6 | 0.03 | 1 |
| 8/10/2026 | 10 | 0.11 | 2 |
| 8/11/2026 | 6 | 0.03 | 1 |
| 8/12/2026 | 7 | 0.03 | 2 |
| 8/13/2026 | 12 | 0.06 | 3 |
| 8/14/2026 | 6 | 0.02 | 3 |
| 8/15/2026 | 2 | 0.02 | 1 |
| 8/16/2026 | 7 | 0.04 | 1 |
| 8/17/2026 | 5 | 0.01 | 1 |
| 8/18/2026 | 7 | 0.01 | 3 |
This payout wallet is shared: figures cover all 181 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.
Linked by wallet — likely same operator
On-chain agent identity and the x402 endpoint that shares its settlement wallet.