api.agentfeeds.jp

https://api.agentfeeds.jp/v1/dex/spreads/history

Shares a payout wallet with 56 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Bulk historical window (up to 24h) of 1-minute DEX spread statistics for a given pair, in one call. Useful for slippage calibration and backtesting. Descriptive statistics only; not investment advice.

62
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

100.0% avg
0% 50% 100% Thu 6 PMSun 2 AMTue 9 AMThu 4 PM

Response time

p50 174ms · p95 191ms
0ms 150ms 300ms Thu 6 PMSun 2 AMTue 9 AMThu 4 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/13/2026, 6:00:00 PM 100% 1 181ms
8/13/2026, 8:00:00 PM 100% 1 173ms
8/13/2026, 9:00:00 PM 100% 1 179ms
8/13/2026, 10:00:00 PM 100% 1 187ms
8/13/2026, 11:00:00 PM 100% 1 166ms
8/14/2026, 12:00:00 AM 100% 1 175ms
8/14/2026, 1:00:00 AM 100% 1 177ms
8/14/2026, 3:00:00 AM 100% 1 162ms
8/14/2026, 4:00:00 AM 100% 1 191ms
8/14/2026, 5:00:00 AM 100% 1 182ms
8/14/2026, 6:00:00 AM 100% 1 194ms
8/14/2026, 7:00:00 AM 100% 1 174ms
8/14/2026, 8:00:00 AM 100% 1 160ms
8/14/2026, 10:00:00 AM 100% 1 171ms
8/14/2026, 11:00:00 AM 100% 1 183ms
8/14/2026, 12:00:00 PM 100% 1 174ms
8/14/2026, 1:00:00 PM 100% 1 192ms
8/14/2026, 2:00:00 PM 100% 1 169ms
8/14/2026, 4:00:00 PM 100% 1 179ms
8/14/2026, 5:00:00 PM 100% 1 172ms
8/14/2026, 6:00:00 PM 100% 1 166ms
8/14/2026, 7:00:00 PM 100% 1 167ms
8/14/2026, 8:00:00 PM 100% 1 177ms
8/14/2026, 9:00:00 PM 100% 1 166ms
8/14/2026, 10:00:00 PM 100% 1 170ms
8/15/2026, 12:00:00 AM 100% 1 169ms
8/15/2026, 1:00:00 AM 100% 1 183ms
8/15/2026, 2:00:00 AM 100% 1 182ms
8/15/2026, 3:00:00 AM 100% 1 170ms
8/15/2026, 4:00:00 AM 100% 1 169ms
8/15/2026, 5:00:00 AM 100% 1 166ms
8/15/2026, 6:00:00 AM 100% 1 167ms
8/15/2026, 7:00:00 AM 100% 1 170ms
8/15/2026, 9:00:00 AM 100% 1 209ms
8/15/2026, 10:00:00 AM 100% 1 171ms
8/15/2026, 11:00:00 AM 100% 1 183ms
8/15/2026, 12:00:00 PM 100% 1 181ms
8/15/2026, 1:00:00 PM 100% 1 165ms
8/15/2026, 2:00:00 PM 100% 1 169ms
8/15/2026, 3:00:00 PM 100% 1 198ms
8/15/2026, 5:00:00 PM 100% 1 179ms
8/15/2026, 6:00:00 PM 100% 1 173ms
8/15/2026, 7:00:00 PM 100% 1 167ms
8/15/2026, 8:00:00 PM 100% 1 169ms
8/15/2026, 9:00:00 PM 100% 1 166ms
8/15/2026, 10:00:00 PM 100% 1 172ms
8/16/2026, 12:00:00 AM 100% 1 170ms
8/16/2026, 1:00:00 AM 100% 1 163ms
8/16/2026, 2:00:00 AM 100% 1 178ms
8/16/2026, 3:00:00 AM 100% 1 178ms
8/16/2026, 4:00:00 AM 100% 1 181ms
8/16/2026, 5:00:00 AM 100% 1 172ms
8/16/2026, 7:00:00 AM 100% 1 180ms
8/16/2026, 8:00:00 AM 100% 1 178ms
8/16/2026, 9:00:00 AM 100% 1 183ms
8/16/2026, 10:00:00 AM 100% 1 182ms
8/16/2026, 11:00:00 AM 100% 1 183ms
8/16/2026, 12:00:00 PM 100% 1 165ms
8/16/2026, 2:00:00 PM 100% 1 167ms
8/16/2026, 3:00:00 PM 100% 1 173ms
8/16/2026, 4:00:00 PM 100% 1 180ms
8/16/2026, 5:00:00 PM 100% 1 170ms
8/16/2026, 6:00:00 PM 100% 1 179ms
8/16/2026, 7:00:00 PM 100% 1 181ms
8/16/2026, 8:00:00 PM 100% 1 164ms
8/16/2026, 10:00:00 PM 100% 1 167ms
8/16/2026, 11:00:00 PM 100% 1 187ms
8/17/2026, 12:00:00 AM 100% 1 179ms
8/17/2026, 1:00:00 AM 100% 1 171ms
8/17/2026, 2:00:00 AM 100% 1 180ms
8/17/2026, 3:00:00 AM 100% 1 177ms
8/17/2026, 5:00:00 AM 100% 1 174ms
8/17/2026, 6:00:00 AM 100% 1 176ms
8/17/2026, 7:00:00 AM 100% 1 167ms
8/17/2026, 8:00:00 AM 100% 1 172ms
8/17/2026, 9:00:00 AM 100% 1 160ms
8/17/2026, 10:00:00 AM 100% 1 166ms
8/17/2026, 12:00:00 PM 100% 1 161ms
8/17/2026, 1:00:00 PM 100% 1 179ms
8/17/2026, 2:00:00 PM 100% 1 169ms
8/17/2026, 3:00:00 PM 100% 1 179ms
8/17/2026, 4:00:00 PM 100% 1 168ms
8/17/2026, 5:00:00 PM 100% 1 170ms
8/17/2026, 7:00:00 PM 100% 1 169ms
8/17/2026, 8:00:00 PM 100% 1 177ms
8/17/2026, 9:00:00 PM 100% 1 177ms
8/17/2026, 10:00:00 PM 100% 1 190ms
8/17/2026, 11:00:00 PM 100% 1 165ms
8/18/2026, 12:00:00 AM 100% 1 177ms
8/18/2026, 2:00:00 AM 100% 1 212ms
8/18/2026, 3:00:00 AM 100% 1 184ms
8/18/2026, 4:00:00 AM 100% 1 178ms
8/18/2026, 5:00:00 AM 100% 1 171ms
8/18/2026, 6:00:00 AM 100% 1 177ms
8/18/2026, 7:00:00 AM 100% 1 163ms
8/18/2026, 9:00:00 AM 100% 1 189ms
8/18/2026, 10:00:00 AM 100% 1 178ms
8/18/2026, 11:00:00 AM 100% 1 178ms
8/18/2026, 12:00:00 PM 100% 1 182ms
8/18/2026, 1:00:00 PM 100% 1 182ms
8/18/2026, 2:00:00 PM 100% 1 178ms
8/18/2026, 3:00:00 PM 100% 1 179ms
8/18/2026, 5:00:00 PM 100% 1 168ms
8/18/2026, 6:00:00 PM 100% 1 166ms
8/18/2026, 7:00:00 PM 100% 1 174ms
8/18/2026, 8:00:00 PM 100% 1 169ms
8/18/2026, 9:00:00 PM 100% 1 161ms
8/18/2026, 10:00:00 PM 100% 1 182ms
8/19/2026, 12:00:00 AM 100% 1 170ms
8/19/2026, 1:00:00 AM 100% 1 169ms
8/19/2026, 2:00:00 AM 100% 1 165ms
8/19/2026, 3:00:00 AM 100% 1 161ms
8/19/2026, 4:00:00 AM 100% 1 170ms
8/19/2026, 5:00:00 AM 100% 1 161ms
8/19/2026, 7:00:00 AM 100% 1 167ms
8/19/2026, 8:00:00 AM 100% 1 161ms
8/19/2026, 9:00:00 AM 100% 1 175ms
8/19/2026, 10:00:00 AM 100% 1 172ms
8/19/2026, 11:00:00 AM 100% 1 178ms
8/19/2026, 12:00:00 PM 100% 1 168ms
8/19/2026, 2:00:00 PM 100% 1 164ms
8/19/2026, 3:00:00 PM 100% 1 170ms
8/19/2026, 4:00:00 PM 100% 1 176ms
8/19/2026, 5:00:00 PM 100% 1 178ms
8/19/2026, 6:00:00 PM 100% 1 174ms
8/19/2026, 7:00:00 PM 100% 1 181ms
8/19/2026, 8:00:00 PM 100% 1 177ms
8/19/2026, 9:00:00 PM 100% 1 174ms
8/19/2026, 11:00:00 PM 100% 1 188ms
8/20/2026, 12:00:00 AM 100% 1 180ms
8/20/2026, 1:00:00 AM 100% 1 219ms
8/20/2026, 2:00:00 AM 100% 1 179ms
8/20/2026, 3:00:00 AM 100% 1 168ms
8/20/2026, 4:00:00 AM 100% 1 179ms
8/20/2026, 6:00:00 AM 100% 1 167ms
8/20/2026, 7:00:00 AM 100% 1 176ms
8/20/2026, 8:00:00 AM 100% 1 184ms
8/20/2026, 9:00:00 AM 100% 1 169ms
8/20/2026, 10:00:00 AM 100% 1 171ms
8/20/2026, 11:00:00 AM 100% 1 183ms
8/20/2026, 1:00:00 PM 100% 1 201ms
8/20/2026, 2:00:00 PM 100% 1 167ms
8/20/2026, 3:00:00 PM 100% 1 184ms
8/20/2026, 4:00:00 PM 100% 1 177ms
62
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
61

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
3

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 100% — 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
CLOUDFLARENET
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)

119
payments (30d)
0.87
USD volume (30d)
22
paying wallets (30d)

Payments per day

last payment 8/18/2026
0 15 30 Jul 22Jul 28Aug 6Aug 18
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/22/2026 15 0.08 4
7/23/2026 24 0.3 3
7/24/2026 26 0.17 3
7/25/2026 3 0.05 1
7/26/2026 3 0.05 1
7/27/2026 1 0 1
7/28/2026 8 0.02 1
7/30/2026 1 0 1
8/1/2026 8 0.03 7
8/2/2026 1 0.01 1
8/3/2026 6 0.06 1
8/4/2026 7 0.06 2
8/6/2026 1 0 1
8/10/2026 1 0 1
8/12/2026 3 0 1
8/13/2026 3 0 3
8/14/2026 1 0 1
8/17/2026 2 0 1
8/18/2026 5 0.01 2

This payout wallet is shared: figures cover all 57 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.

https://api.agentfeeds.jp/v1/reg/sanctions/entity_view x402 endpoint https://api.agentfeeds.jp/v1/reg/sanctions/check x402 endpoint https://api.agentfeeds.jp/v1/dex/twap x402 endpoint https://api.agentfeeds.jp/v1/chain/base/tx_receipt x402 endpoint https://api.agentfeeds.jp/v1/dex/spreads/anomalies x402 endpoint https://api.agentfeeds.jp/v1/reg/events/headlines x402 endpoint https://api.agentfeeds.jp/v1/reg/events/sanctions x402 endpoint https://api.agentfeeds.jp/v1/reg/events/realtime x402 endpoint https://api.agentfeeds.jp/v1/boj/rates x402 endpoint https://api.agentfeeds.jp/v1/sample/echo x402 endpoint https://api.agentfeeds.jp/v1/jp/labor/unemployment_rate x402 endpoint https://api.agentfeeds.jp/v1/reg/sanctions/check/bulk x402 endpoint https://api.agentfeeds.jp/v1/dex/peg/alert x402 endpoint https://api.agentfeeds.jp/v1/reg/sanctions/ofac/diff x402 endpoint https://api.agentfeeds.jp/v1/dex/volatility x402 endpoint https://api.agentfeeds.jp/v1/estat/table/data x402 endpoint https://api.agentfeeds.jp/v1/reg/sanctions/ofac/check x402 endpoint https://api.agentfeeds.jp/v1/reg/law/article x402 endpoint https://api.agentfeeds.jp/v1/dex/peg/stables x402 endpoint https://api.agentfeeds.jp/v1/reg/organized_crime/situation x402 endpoint https://api.agentfeeds.jp/v1/reg/fsa/license_check x402 endpoint https://api.agentfeeds.jp/v1/reg/sanctions/uk/check x402 endpoint https://api.agentfeeds.jp/v1/reg/sanctions/heartbeat x402 endpoint https://api.agentfeeds.jp/v1/x402/gas/settlement_cost x402 endpoint https://api.agentfeeds.jp/v1/reg/events/sro x402 endpoint https://api.agentfeeds.jp/v1/reg/sanctions/addresses x402 endpoint https://api.agentfeeds.jp/v1/geo/shelters/nearby x402 endpoint
Response schema 
{
  "$ref": "#/components/schemas/FactualDataEnvelope"
}