api.invoket.com
The checks your agent runs before it acts: verify a bank account, a phone number, a law in force, the weather or a vehicle — computed from official sources, with provenance in every response. You only pay for answers.
OtherLiveeip155:8453Exactvia cdp
Calls · 30d
2→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 6 snapshots so far.
$22.04
Verified settled volume
1,650 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
2
Unique payers · 30d
Last called 2026-07-31 18:36Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x4465825B0ac713aA2Fa07Ea29023020804A128eeThe wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"error": "PAYMENT-SIGNATURE header is required. Free trial on request: send the header `X-402-Trial: 1` on this call and on the signed retry to have a free-trial option added to accepts[].",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4465825B0ac713aA2Fa07Ea29023020804A128ee",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.invoket.com/climate/return-period",
"tags": [
"compliance",
"verification",
"fraud-prevention",
"regulatory-data",
"weather"
],
"iconUrl": "https://invoket.com/apple-touch-icon.png",
"mimeType": "application/json",
"description": "Before your agent underwrites, reinsures or stress-tests a climate exposure: rank a target year's season against 30 years of a location's climate history (Copernicus ERA5 reanalysis, WMO-standard climatological period) — percentile, empirical return period and sample size, for any GPS point or city. Temperature and precipitation cover a rolling 30-year window; every verdict reports its actual sample size via sample_years and coverage.",
"serviceName": "Invoket"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"schema": {
"type": "object",
"required": [
"year"
],
"properties": {
"lat": {
"type": "string",
"description": "Optional on its own - Latitude in decimal degrees. Alternative: pass city=<name> (alias location=, optional country= ISO 3166 alpha-2) instead of lat+lon — resolved via the embedded GeoNames gazetteer (exact match, most populous wins) and echoed back as data.location"
},
"lon": {
"type": "string"
},
"year": {
"type": "string"
},
"month": {
"type": "string"
}
}
},
"headers": {
"accept": "application/json"
},
"queryParams": {
"lat": "48.8566",
"lon": "2.3522",
"year": "2024",
"month": "8"
}
},
"output": {
"type": "json",
"schema": {
"type": "object",
"required": [
"data",
"provenance"
],
"properties": {
"data": {
"type": "object",
"required": [
"coverage",
"lat",
"lon",
"method",
"percentile",
"rank",
"return_period_years",
"sample_years",
"season",
"stat",
"unit",
"value",
"variable",
"year"
],
"properties": {
"lat": {
"type": "number"
},
"lon": {
"type": "number"
},
"grid": {
"type": "object",
"required": [
"distance_km",
"lat",
"lon"
],
"properties": {
"lat": {
"type": "number"
},
"lon": {
"type": "number"
},
"distance_km": {
"type": "number"
}
}
},
"rank": {
"type": [
"integer",
"null"
]
},
"stat": {
"type": "string"
},
"unit": {
"type": "string"
},
"year": {
"type": "integer"
},
"value": {
"type": [
"number",
"null"
]
},
"method": {
"type": "string",
"description": "Always 'empirical' in v1: rank within the sample, no extreme-value (GEV) fit"
},
"season": {
"type": "string"
},
"coverage": {
"type": "object",
"required": [
"complete"
],
"properties": {
"reason": {
"type": "string",
"description": "Why the verdict is degraded, present when 'complete' is false: fewer than 20 fully-covered years in the sample, or a target season not covered at all — value, percentile, rank and return_period_years are then null rather than computed on a partial sample"
},
"complete": {
"type": "boolean"
}
}
},
"location": {
"type": "object",
"description": "Echo of the resolved place when city=/location= was used — name, ISO country, admin1 code and the exact GeoNames coordinates; absent when lat/lon were passed directly"
},
"variable": {
"type": "string"
},
"percentile": {
"type": [
"number",
"null"
],
"description": "Empirical percentile of the target year within the historical sample (rank / sample_years)"
},
"sample_years": {
"type": "integer",
"description": "Number of fully-covered historical years in the sample; always reported (a verdict on fewer than 20 years is flagged coverage.complete=false)"
},
"return_period_years": {
"type": [
"number",
"null"
],
"description": "Empirical recurrence interval in years of a season at least this extreme, by Weibull plotting position (finite even for the record)"
}
}
},
"provenance": {
"type": "object",
"required": [
"dataset",
"fetched_at",
"freshness",
"source"
],
"properties": {
"source": {
"type": "string"
},
"dataset": {
"type": "string",
"description": "Stable machine identifier of the dataset that served the response: era5 (Copernicus ERA5 reanalysis). Branch on this field rather than parsing provenance.source, which carries a human-readable label whose wording is not part of the contract."
},
"freshness": {
"type": "object",
"required": [
"as_of",
"kind"
],
"properties": {
"kind": {
"type": "string"
},
"as_of": {
"type": "string"
}
}
},
"fetched_at": {
"type": "string"
}
}
}
}
},
"example": {
"data": {
"lat": 48.8566,
"lon": 2.3522,
"grid": {
"lat": 48.75,
"lon": 2.25,
"distance_km": 14.02
},
"rank": 24,
"stat": "mean",
"unit": "celsius",
"year": 2024,
"value": 20.49,
"method": "empirical",
"season": "08-01..08-31",
"coverage": {
"complete": true
},
"variable": "temperature",
"percentile": 80,
"sample_years": 30,
"return_period_years": 4.43
},
"provenance": {
"source": "ERA5",
"dataset": "era5",
"freshness": {
"kind": "snapshot",
"as_of": "1996-08-01T00:00:00Z"
},
"fetched_at": "2026-07-16T09:29:59Z"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"schema": {
"type": "object"
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
},
"queryParams": {
"type": "object",
"required": [
"year"
],
"properties": {
"lat": {
"type": "string",
"description": "Optional on its own - Latitude in decimal degrees. Alternative: pass city=<name> (alias location=, optional country= ISO 3166 alpha-2) instead of lat+lon — resolved via the embedded GeoNames gazetteer (exact match, most populous wins) and echoed back as data.location"
},
"lon": {
"type": "string"
},
"year": {
"type": "string"
},
"month": {
"type": "string"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.01USDC≈ $0.01 USD
on Base · exact scheme
Pay 0.01 USDC on Base to 0x4465…128ee. The signed payment is good for 1 minute.
- Paid to
- 0x4465…128ee
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 10000 smallest units
10000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- Ae1uow…PmMN6
- Token contract
- EPjFWd…TDt1v
- Payment window
- 1 minute
0.001USDC≈ $0.001 USD
on Base · exact scheme
Pay 0.001 USDC on Base to 0x4465…128ee. The signed payment is good for 1 minute.
- Paid to
- 0x4465…128ee
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 1000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4465825B0ac713aA2Fa07Ea29023020804A128ee",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"domain": "invoket.com",
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
},
"payTo": "Ae1uowYSjbH47uCiZMmc51Aqxf964b1Fs4d1bjaPmMN6",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4465825B0ac713aA2Fa07Ea29023020804A128ee",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"schema": {
"type": "object",
"required": [
"lat",
"lon",
"month",
"year"
],
"properties": {
"lat": {
"type": "string",
"description": "Latitude in decimal degrees. Alternative: pass city=<name> (alias location=, optional country= ISO 3166 alpha-2) instead of lat+lon — resolved via the embedded GeoNames gazetteer (exact match, most populous wins) and echoed back as data.location"
},
"lon": {
"type": "string"
},
"year": {
"type": "string"
},
"month": {
"type": "string"
}
}
},
"headers": {
"accept": "application/json"
},
"queryParams": {
"lat": "48.8566",
"lon": "2.3522",
"year": "2024",
"month": "8"
}
},
"output": {
"type": "json",
"schema": {
"type": "object",
"required": [
"data",
"provenance"
],
"properties": {
"data": {
"type": "object",
"required": [
"coverage",
"grid",
"lat",
"lon",
"method",
"percentile",
"rank",
"return_period_years",
"sample_years",
"season",
"stat",
"unit",
"value",
"variable",
"year"
],
"properties": {
"lat": {
"type": "number"
},
"lon": {
"type": "number"
},
"grid": {
"type": "object",
"required": [
"distance_km",
"lat",
"lon"
],
"properties": {
"lat": {
"type": "number"
},
"lon": {
"type": "number"
},
"distance_km": {
"type": "number"
}
}
},
"rank": {
"type": "integer"
},
"stat": {
"type": "string"
},
"unit": {
"type": "string"
},
"year": {
"type": "integer"
},
"value": {
"type": "number"
},
"method": {
"type": "string",
"description": "Always 'empirical' in v1: rank within the sample, no extreme-value (GEV) fit"
},
"season": {
"type": "string"
},
"coverage": {
"type": "object",
"required": [
"complete"
],
"properties": {
"complete": {
"type": "boolean"
}
}
},
"variable": {
"type": "string"
},
"percentile": {
"type": "number",
"description": "Empirical percentile of the target year within the historical sample (rank / sample_years)"
},
"sample_years": {
"type": "integer",
"description": "Number of fully-covered historical years in the sample; always reported (a verdict on fewer than 20 years is flagged coverage.complete=false)"
},
"return_period_years": {
"type": "number",
"description": "Empirical recurrence interval in years of a season at least this extreme, by Weibull plotting position (finite even for the record)"
}
}
},
"provenance": {
"type": "object",
"required": [
"fetched_at",
"freshness",
"source"
],
"properties": {
"source": {
"type": "string"
},
"freshness": {
"type": "object",
"required": [
"as_of",
"kind"
],
"properties": {
"kind": {
"type": "string"
},
"as_of": {
"type": "string"
}
}
},
"fetched_at": {
"type": "string"
}
}
}
}
},
"example": {
"data": {
"lat": 48.8566,
"lon": 2.3522,
"grid": {
"lat": 48.75,
"lon": 2.25,
"distance_km": 14.02
},
"rank": 24,
"stat": "mean",
"unit": "celsius",
"year": 2024,
"value": 20.49,
"method": "empirical",
"season": "08-01..08-31",
"coverage": {
"complete": true
},
"variable": "temperature",
"percentile": 80,
"sample_years": 30,
"return_period_years": 4.43
},
"provenance": {
"source": "ERA5",
"freshness": {
"kind": "snapshot",
"as_of": "1996-08-01T00:00:00Z"
},
"fetched_at": "2026-07-16T09:29:59Z"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"schema": {
"type": "object"
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
},
"queryParams": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-07-24 23:13Z
- Last indexed by Roundhouse
- 2026-08-30 18:20Z
- Last enriched (probe, favicon, geo)
- 2026-09-12 23:45Z
- x402 version
- 2
- Max timeout
- 60s
- Liveness probe
- HTTP 400
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 6 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service api.invoket.com and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=api.invoket.com' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://api.invoket.com/climate/return-period, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.