x402 census · api.grid-hub.app · 465a0fd8e3d3 · JSON

GET /v1/map/snapshot

unprobed

Current headline values (price, demand, and where published carbon intensity) for all 25 GridHub zones in one call. Use to compare or rank grids right now; rebuilt every 5 minutes. For one zone with context use /v1/brief/{zone}.

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

Field Value

URL https://api.grid-hub.app/v1/map/snapshot

Method GET

Price $0.002 USDC = 2000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base)

payTo 0x7ca97aE70E38736a94eEa00427D50846Bab978DD

Seller api.grid-hub.app

Catalogs cdp (row updated 2026-09-12)

Listed since (lower bound) 2026-09-12 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-12

CDP quality counters 2 calls and 2 unique payers in 30 days, last call 2026-09-12 (catalog-reported, not verified on chain)

Category (keyword rule) crypto-data

Templated path no

x402Version in catalog 2

Service name / tags GridHub Electricity Data · electricity, energy, prices, grid, snapshot

Unpaid probe (census of )

Field

Value

Probe

not probed in this build

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

Field Value

Distinct payers 2

Payments 2

USDC volume $0.01

Median payment $0.0055

First / last payment 2026-09-14 / 2026-09-17

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0x7ca97aE70E38736a94eEa00427D50846Bab978DD (contract: EIP7702StatelessDeleGator)

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {},
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "updated": 1788017168,
   "zones": {
    "GB": {
     "demand": {
      "unit": "MW",
      "value": 23655
     },
     "price": {
      "unit": "GBP/MWh",
      "value": 88.76
     }
    }
   }
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://api.grid-hub.app/v1/map/snapshot' -H 'accept: application/json'

The catalog declares GET. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.

Paid checks (x402, USDC on Base)

GET https://bazaar.agentexchange.work/r/465a0fd8e3d3/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"465a0fd8e3d3"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.

Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on api.grid-hub.app.