payment-ready until 2026-10-06
Auditable multi-asset financial forecasting for research and agent decision support. Crypto, commodities, and pre-market equities. 23 paid x402 endpoints on Base + Solana mainnet. Prices from 0.001 to 0.05 USDC per request.
Pay from $0.001 to $0.05 per request in USDC on Base / Solana, settled onchain via the x402 protocol, no signup, no API key needed.
measured since 2026-08-31 (start of our harvest window) · $0.09 all-time · settled via payAI
VERDICT
ranking generation 3solid 82/100 #46 of 95 in Finance by measured score
What the score read on this service: status degraded, 99.6% uptime 30d, 352ms response p95, x402 compliance 13 of 13, $0.001 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.
The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.
It is a score inside Finance, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 95 listings, this one among them. That set is wider than the 95 the position above is counted against, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.
Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.
ALTERNATIVES IN FINANCE
Other Finance services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).
| SERVICE | BAND | SCORE | UPTIME 30D | VOL 30D |
|---|---|---|---|---|
| Bitrefill | strong | 95 | 99.9% | $679.73 |
| Losbeto — LLM Gateway & Market Intelligence | solid | 92 | 99.8% | $163.73 |
| Market Intelligence API | solid | 91 | 98.6% | $10.56 |
| Stock Trends Market Intelligence | solid | 90 | 99.4% | $94.94 |
| x402stock | solid | 90 | 100% | $21.75 |
ASSESSMENT
updated 6h agoThe parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.
reliability 99.6%
- uptime · latest daily rollup
- 100%
- uptime 7d
- 98.7%
- uptime 30d
- 99.6%
- uptime 90d
- 99.6%
- response p95
- 352ms
- avg response
- 243ms
- total checks
- 1,940
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
compliance A (13/13)
13 of 13 x402 conformance checks pass. Full checklist below.
price $0.001 to $0.05 (p9 in Finance)
- price (min)
- $0.001
- price (max)
- $0.05
- category percentile (min)
- p9 in Finance
- category percentile (max)
- p55 in Finance
- endpoints / prices
- 22 / 8
- model
- tiered
- stability
- 100%
risk clean
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
- domain age
- -
- registrar
- -
- hosting
- custom
- domain created
- ---
Identity facts, not a risk score.
traction $0.011 30d · 2 buyers · top buyer 91% (address, not entity)
- volume 30d
- $0.011
- buyers 30d
- 2
- settlements 30d
- 2
- measured since
- 2026-08-31 (start of our harvest window)
- last settlement
- 2026-09-17
- top buyer share
- 91% of 30d volume (address, not entity)
- trend 7d vs 30d
- 0.00x the 30d daily rate
- networks
- eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
- volume all-time
- $0.09
- settlements all-time
- 11
- median settlement 30d
- $0.0055
- max settlement 30d
- $0.01
- settled via
- payAI ($0.01, 2 tx)
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share is part of the ranking score: a higher share lowers the traction part of the score, by up to half when one address holds all 30d volume.
CHANGES
1 in 30dPayout, price, and schema changes detected on this service's x402 wire. A payout rotation at an unchanged price shows up here even when nothing else moves. Full feed at /changes.
changes schema changed 14d ago (1 in 30d)
schema changed · 14d ago
endpoint added GET /api/feeds/agent-intelligence/behavioral-correlations
endpoint added GET /api/feeds/agent-intelligence/rationale-novelty
endpoint added GET /api/feeds/kronos/accuracy/candles
endpoint added GET /api/feeds/kronos/agent/signals
endpoint added GET /api/feeds/kronos/agent/track-record
endpoint added GET /api/feeds/kronos/agent/votes
endpoint added GET /api/feeds/kronos/confluence/btc_usdt
endpoint added GET /api/feeds/kronos/decisions
endpoint added GET /api/feeds/kronos/forecast-distribution/btc_usdt
endpoint added GET /api/feeds/kronos/forecast-evolution/btc_usdt
endpoint added GET /api/feeds/kronos/historical-analogs/btc_usdt
endpoint added GET /api/feeds/kronos/market-brief/btc_usdt
endpoint added GET /api/feeds/kronos/market-context/btc_usdt
endpoint added GET /api/feeds/kronos/risk/history
endpoint added GET /api/feeds/similar-markets
endpoint added GET /api/feeds/similar-markets/outcome-stats
schema added GET /api/feeds/agent-intelligence/behavioral-correlations exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","paymentFlow":"upfront","version":"2"}
schema added GET /api/feeds/agent-intelligence/behavioral-correlations exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww","paymentFlow":"upfront"}
schema added GET /api/feeds/agent-intelligence/rationale-novelty exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","paymentFlow":"upfront","version":"2"}
schema added GET /api/feeds/agent-intelligence/rationale-novelty exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww","paymentFlow":"upfront"}
schema added GET /api/feeds/kronos/accuracy/candles exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /api/feeds/kronos/accuracy/candles exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"}
schema added GET /api/feeds/kronos/agent/signals exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /api/feeds/kronos/agent/signals exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"}
schema added GET /api/feeds/kronos/agent/track-record exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /api/feeds/kronos/agent/track-record exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"}
schema added GET /api/feeds/kronos/agent/votes exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /api/feeds/kronos/agent/votes exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"}
schema added GET /api/feeds/kronos/confluence/btc_usdt exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /api/feeds/kronos/confluence/btc_usdt exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"}
schema added GET /api/feeds/kronos/decisions exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /api/feeds/kronos/decisions exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"}
schema added GET /api/feeds/kronos/forecast-distribution/btc_usdt exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","paymentFlow":"upfront","version":"2"}
schema added GET /api/feeds/kronos/forecast-distribution/btc_usdt exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww","paymentFlow":"upfront"}
schema added GET /api/feeds/kronos/forecast-evolution/btc_usdt exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /api/feeds/kronos/forecast-evolution/btc_usdt exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"}
schema added GET /api/feeds/kronos/historical-analogs/btc_usdt exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /api/feeds/kronos/historical-analogs/btc_usdt exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"}
schema added GET /api/feeds/kronos/market-brief/btc_usdt exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","paymentFlow":"upfront","version":"2"}
schema added GET /api/feeds/kronos/market-brief/btc_usdt exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww","paymentFlow":"upfront"}
schema added GET /api/feeds/kronos/market-context/btc_usdt exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /api/feeds/kronos/market-context/btc_usdt exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"}
schema added GET /api/feeds/kronos/risk/history exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","version":"2"}
schema added GET /api/feeds/kronos/risk/history exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"}
schema added GET /api/feeds/similar-markets exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","paymentFlow":"upfront","version":"2"}
schema added GET /api/feeds/similar-markets exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww","paymentFlow":"upfront"}
schema added GET /api/feeds/similar-markets/outcome-stats exact eip155:8453 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 USDC 2 60 {"name":"USD Coin","paymentFlow":"upfront","version":"2"}
schema added GET /api/feeds/similar-markets/outcome-stats exact solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v USDC 2 60 {"feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww","paymentFlow":"upfront"}
WHAT IT DOES
ai-derivedNo AI synthesis has been produced for this service yet.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
|---|---|---|---|---|---|---|
| GET | /api/feeds/agent-intelligence/behavioral-correlations | $0.01 | Base/Solana | USDC | header | |
| GET | /api/feeds/agent-intelligence/rationale-novelty | $0.01 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/accuracy | $0.001 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/accuracy/candles | $0.005 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/agent/signals | $0.005 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/agent/track-record | $0.001 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/agent/votes | $0.003 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/benchmark | $0.02 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/composite/btc_usdt | $0.01 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/confluence/btc_usdt | $0.01 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/decisions | $0.001 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/digest/btc_usdt | $0.03 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/forecast-distribution/btc_usdt | $0.01 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/forecast-evolution/btc_usdt | $0.005 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/historical-analogs/btc_usdt | $0.01 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/market-brief/btc_usdt | $0.05 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/market-context/btc_usdt | $0.03 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/playground/btc_usdt | --- | USDC | - | ||
| GET | /api/feeds/kronos/predict/btc_usdt | $0.04 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/regime | $0.02 | Base/Solana | USDC | header | |
| GET | /api/feeds/kronos/risk/history | $0.02 | Base/Solana | USDC | header | |
| GET | /api/feeds/similar-markets | $0.005 | Base/Solana | USDC | header | |
| GET | /api/feeds/similar-markets/outcome-stats | $0.01 | Base/Solana | USDC | header |
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /api/feeds/agent-intelligence/behavioral-correlations returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
curl -i 'https://kronos.seshat.markets/api/feeds/agent-intelligence/behavioral-correlations'
// 402 response (captured by monitor) · 22 payloads · click to expand
[
{
"error": "Payment required",
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
},
"payTo": "FwZqFPkaE5xiCq5QmTmAkQJpwFzX44DxrGhf6JphRoPr",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xBedaC66CeB25dbE53Bb36cAEBc863DA0Ec4c965A",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "http://kronos.seshat.markets/api/feeds/kronos/composite/btc_usdt",
"mimeType": "application/json",
"description": "Quant (Kronos) vs Crowd divergence analysis."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"pathParams": {}
}
},
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"pathParams": [
"symbolKey"
],
"queryParams": {
"days": {
"type": "integer"
}
}
}
},
"schema": {
"type": "object",
"$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"
},
"queryParams": {
"type": "object",
"properties": {}
}
},
"additionalProperties": false
}
}
}
},
"schema": {
"properties": {
"input": {
"required": [
"method"
],
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"type": "object"
}
}
}
}
},
"routeTemplate": ":var1"
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
},
"payTo": "FwZqFPkaE5xiCq5QmTmAkQJpwFzX44DxrGhf6JphRoPr",
"amount": "30000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xBedaC66CeB25dbE53Bb36cAEBc863DA0Ec4c965A",
"amount": "30000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "http://kronos.seshat.markets/api/feeds/kronos/market-context/btc_usdt",
"mimeType": "application/json",
"description": "Multi-asset market context — cross-venue (Binance/OKX/Gate) funding, open interest, basis, liquidations, options IV and Kronos context. Gate on-demand discovery for crypto, stocks, forex, metals, commodities and indices."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"pathParams": {}
}
},
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"pathParams": [
"symbolKey"
],
"queryParams": {}
}
},
"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"
},
"queryParams": {
"type": "object",
"properties": {}
}
},
"additionalProperties": false
}
}
}
},
"schema": {
"properties": {
"input": {
"required": [
"method"
],
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"type": "object"
}
}
}
}
},
"routeTemplate": ":var1"
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"paymentFlow": "upfront"
},
"payTo": "FwZqFPkaE5xiCq5QmTmAkQJpwFzX44DxrGhf6JphRoPr",
"amount": "50000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
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"required": [
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],
"properties": {
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"const": "http"
},
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],
"type": "string"
},
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"additionalProperties": false
}
}
}
},
"schema": {
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],
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},
"pathParams": {
"type": "object"
}
}
}
}
},
"routeTemplate": ":var1"
}
},
"x402Version": 2
},
{
"error": "Payment required",
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"paymentFlow": "upfront"
},
"payTo": "FwZqFPkaE5xiCq5QmTmAkQJpwFzX44DxrGhf6JphRoPr",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
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"version": "2",
"paymentFlow": "upfront"
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"payTo": "0xBedaC66CeB25dbE53Bb36cAEBc863DA0Ec4c965A",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "http://kronos.seshat.markets/api/feeds/agent-intelligence/rationale-novelty",
"mimeType": "application/json",
"description": "Rationale novelty detection — flags agents recycling templated reasoning vs genuine per-market analysis."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"pathParams": {}
}
},
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"limit": {
"type": "integer"
},
"agentId": {
"type": "integer"
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"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
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],
"type": "string"
},
"queryParams": {
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"properties": {}
}
},
"additionalProperties": false
}
}
}
},
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},
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},
{
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"accepts": [
{
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"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
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},
{
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"extra": {
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"version": "2"
},
"payTo": "0xBedaC66CeB25dbE53Bb36cAEBc863DA0Ec4c965A",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "http://kronos.seshat.markets/api/feeds/kronos/accuracy",
"mimeType": "application/json",
"description": "Model accuracy — measures the Kronos forecast model (predicted direction vs actual price at horizon). Total predictions, correct calls, hit rate, avg Brier score, calibration status, forecast coverage, baselines (edge vs no-change/momentum) and risk_state. Filter by ?symbol and ?limit."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"pathParams": {}
}
},
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"limit": {
"type": "integer"
},
"symbol": {
"type": "string"
}
}
}
},
"schema": {
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"required": [
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],
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"required": [
"type",
"method"
],
"properties": {
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"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {}
}
},
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}
}
}
},
"schema": {
"properties": {
"input": {
"required": [
"method"
],
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"type": "object"
}
}
}
}
},
"routeTemplate": ":var1"
}
},
"x402Version": 2
}
] OVER TIME
All charts use the 90d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/kronos-quant-signal-api/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.
Median across 22 endpoints. Use the selector to isolate one.
checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression
Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.
COMPLIANCE
13/13 checks pass · grade Alast 402 captured 2026-09-14 · last up 2026-09-29
- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- served over HTTPS
- declares the current x402 version (2)
- EIP-712 domain parameters present on every EVM entry
- x402 v2 envelope delivered in the payment-required header
SITE PILLARS
- homepage reachable
- openapi doc
- pricing page
- llms.txt
- robots.txt
- terms page
recent checks (18) live · click to expand
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