← The evidence ledger
Evidence row 66023
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.delx.ai/api/v1/x402/signal-threshold
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 45583e441068b6012c767a714596e8b5aeff2f0373db652e3a5b2caf1eff3f0d
- Leaf
- 0x3b158a365e331e080caa9152ffb6e370eeed3e7ac50e6b1e501561106accfea1
What was observed
{
"endpoints": [
[
"x402",
"https://api.delx.ai/api/v1/x402/signal-threshold"
]
],
"name": "Delx Signal Threshold",
"owner_address": "0x9f8bd9875b3e0b632a24a3a7c73f7787175e73a2",
"raw": {
"accepts": [
{
"amount": "3000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"description": "Classify a signal against optional upper and lower thresholds — call when classifying a signal against upper/lower thresholds. Use on caller-supplied ticks/returns when agents need signal prep without a licensed live market feed (ottoai-class demand, first-party transform). Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web se…",
"extra": {
"accept_label": "Coinbase CDP",
"app": "Delx Commerce",
"erc8004_id": "14340",
"facilitator_url": "https://api.cdp.coinbase.com/platform/v2/x402",
"name": "USD Coin",
"provider": "coinbase",
"provider_label": "Coinbase CDP",
"version": "2"
},
"maxTimeoutSeconds": 300,
"mimeType": "application/json",
"network": "eip155:8453",
"payTo": "0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2",
"resource": "https://api.delx.ai/api/v1/x402/signal-threshold",
"scheme": "exact"
},
{
"amount": "3000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"description": "Classify a signal against optional upper and lower thresholds — call when classifying a signal against upper/lower thresholds. Use on caller-supplied ticks/returns when agents need signal prep without a licensed live market feed (ottoai-class demand, first-party transform). Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web se…",
"extra": {
"accept_label": "PayAI Base",
"app": "Delx Commerce",
"erc8004_id": "14340",
"facilitator_url": "https://facilitator.payai.network",
"name": "USD Coin",
"provider": "payai",
"provider_label": "PayAI Base",
"version": "2"
},
"maxTimeoutSeconds": 300,
"mimeType": "application/json",
"network": "eip155:8453",
"payTo": "0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2",
"resource": "https://api.delx.ai/api/v1/x402/signal-threshold",
"scheme": "exact"
},
{
"amount": "3000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"description": "Classify a signal against optional upper and lower thresholds — call when classifying a signal against upper/lower thresholds. Use on caller-supplied ticks/returns when agents need signal prep without a licensed live market feed (ottoai-class demand, first-party transform). Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web se…",
"extra": {
"accept_label": "PayAI Solana",
"app": "Delx Commerce",
"erc8004_id": "14340",
"facilitator_url": "https://facilitator.payai.network",
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"name": "USD Coin",
"provider": "payai",
"provider_label": "PayAI Solana",
"version": "2"
},
"maxTimeoutSeconds": 300,
"mimeType": "application/json",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "28heAMpFkeUJsL7o7apiK4oJwZWq2fUHinRwbgYYsemG",
"resource": "https://api.delx.ai/api/v1/x402/signal-threshold",
"scheme": "exact"
}
],
"description": "Classify a signal against optional upper and lower thresholds — call when classifying a signal against upper/lower thresholds. Use on caller-supplied ticks/returns when agents need signal prep without a licensed live market feed (ottoai-class demand, first-party transform). Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web se…",
"extensions": {
"bazaar": {
"category": "signal-normalize",
"info": {
"input": {
"body": {
"lower": 0,
"upper": 10,
"value": 12
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"lower": 0,
"schema": "delx/util-signal-threshold/v1",
"state": "above_upper",
"triggered": true,
"upper": 10,
"value": 12
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": true,
"properties": {
"lower": {
"description": "Optional lower threshold.",
"type": "number"
},
"upper": {
"description": "Optional upper threshold.",
"type": "number"
},
"value": {
"description": "Numeric signal to classify against optional lower/upper thresholds.",
"type": "number"
}
},
"required": [
"value"
],
"type": "object"
},
"bodyType": {
"const": "json",
"type": "string"
},
"method": {
"const": "POST",
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": true,
"description": "Bounded first-party JSON result; input is processed in memory and not retained.",
"properties": {
"lower": {
"type": "number"
},
"schema": {
"type": "string"
},
"state": {
"type": "string"
},
"triggered": {
"type": "boolean"
},
"upper": {
"type": "number"
},
"value": {
"type": "number"
}
},
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type",
"example"
],
"type": "object"
}
},
"required": [
"input",
"output"
],
"type": "object"
},
"serviceName": "Delx Signal Threshold",
"summary": "Classify a signal against optional upper and lower thresholds — call when classifying a signal against upper/lower thresholds. Use on caller-supplied ticks/returns when agents need signal prep without a licensed live market feed (ottoai-class demand, first-party transform). Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web search, or media generation. Results are advisory; the caller owns authorization and production controls.",
"tags": [
"x402",
"agents",
"market-backed",
"signal-normalize",
"local-first"
]
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"id": {
"maxLength": 128,
"minLength": 16,
"pattern": "^[a-zA-Z0-9_-]+$",
"type": "string"
},
"required": {
"type": "boolean"
}
},
"required": [
"required"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1786031869/bazaar-icons/f116ee851813c2b6.png",
"lastUpdated": "2026-10-08T06:11:37.239Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-08T06:11:36.917Z"
},
"resource": "https://api.delx.ai/api/v1/x402/signal-threshold",
"serviceName": "Delx Signal Threshold",
"tags": [
"x402",
"agents",
"market-backed",
"signal-normalize",
"local-first"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Classify a signal against optional upper and lower thresholds — call when classifying a signal against upper/lower thresholds. Use on caller-supplied ticks/returns when agents need signal prep without a licensed live market feed (ottoai-class demand, first-party transform). Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web se…"
}What the leaf hashes
{"body":"45583e441068b6012c767a714596e8b5aeff2f0373db652e3a5b2caf1eff3f0d","id":66023,"kind":"listing","method":"baseline/1","observed_us":1793025459561852,"prev":null,"subject":"x402_bazaar:https://api.delx.ai/api/v1/x402/signal-threshold","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x3b15aa744b7587d4ebbfeba2d4770d6261a47ebd0b0d506234bec7935d7b861d
- 0xc45edda8748bc779bdb5392da3f0ba0034e45de468b0bc83206e768b0fa67f59
- 0xf398ca606f6acf14aa897a924ece2eb98c9d5592225c329a6635b1f52f45bfc1
- 0xbf99cc30564d6abb5c709a90a4180e409917b8f9415e0bb2e80801cce7e1e156
- 0xf10ed8cf67a360b5bbe58355e2ac5d5f8d329333f4e9d5482d1651ab7e3ce605
- 0x433207d59a97246b579fa11cfa22d947bdbaa3f6e08cbba457a1642b3df37a50
- 0xecc7817cd3b5e49c72b5ddc9f38dbf3c96373981c6ea52214c0c50cebae48e36
- 0x68a180c66dde67ee3cf119858c699da9ce7678d6c60afe24c51446450721cdd1
- 0x18b5713377bea4f923f56bca7d2a93006479c12b53ba7d1abc287c9b630232df
- 0x0c9588d83dbdbfe86d2f03c80aaae11aaa963d8c04ce31ca8923453d940310f4
- 0x229584c1d304842544db84ca7b368b5ececeb9d3bea2b23265eba1c7595d1220
- 0xdb4b9388e3fe1df4b04e149e559f925fb354066ae1d2537fd6f918162716fadf
- 0xe2214b3d6a48396930d1739b02ea366de2aac5337c9b9ff2aff28cecf6518139
- 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
- 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
- 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
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- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae