← The evidence ledger
Evidence row 2815
Observed , by baseline/1.
- Kind
- listing
- About
- source_record agentic_market:market-memoryapi-org
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- dbbacffae89386888d805b3b15595834ac4bcaeca80097a56ae94bcb6b0c8201
- Leaf
- 0x3a695ebab048459cf31070612a9d7f7462c4dbfc6a69f72bd197b2e69da35c75
What was observed
{
"endpoints": [
[
"x402",
"https://market.memoryapi.org/x402/market/analyst"
],
[
"x402",
"https://market.memoryapi.org/x402/market/arbitrage"
],
[
"x402",
"https://market.memoryapi.org/x402/market/calendar"
],
[
"x402",
"https://market.memoryapi.org/x402/market/cex_arb"
],
[
"x402",
"https://market.memoryapi.org/x402/market/earnings"
],
[
"x402",
"https://market.memoryapi.org/x402/market/holdings"
],
[
"x402",
"https://market.memoryapi.org/x402/market/indices"
],
[
"x402",
"https://market.memoryapi.org/x402/market/news_sentiment"
],
[
"x402",
"https://market.memoryapi.org/x402/market/preipo"
],
[
"x402",
"https://market.memoryapi.org/x402/market/tokenized"
]
],
"name": "market.memoryapi.org",
"owner_address": null,
"raw": {
"caip2_networks": [
"eip155:8453"
],
"category": "",
"description": "",
"domain": "market.memoryapi.org",
"endpoints": [
{
"description": "Analyst stock ratings and price targets from Finnhub. Consensus recommendations (Strong Buy, Buy, Hold, Sell) with analyst price target distribution.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "5",
"group": "query",
"name": "limit",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "AAPL",
"group": "query",
"name": "symbol",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.005",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://market.memoryapi.org/x402/market/analyst"
},
{
"description": "Real-time arbitrage spreads between tokenized securities and actual stock prices. Identify premium/discount opportunities.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "3"
},
"serviceName": "",
"tags": [],
"url": "https://market.memoryapi.org/x402/market/arbitrage"
},
{
"description": "Economic event calendar from FRED with sector performance from FMP. Upcoming key economic releases.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "all",
"group": "query",
"name": "category",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "14",
"group": "query",
"name": "days",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://market.memoryapi.org/x402/market/calendar"
},
{
"description": "Cross-exchange cryptocurrency arbitrage opportunities. Find best buy/sell prices across major exchanges.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "bitcoin",
"group": "query",
"name": "coin",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "bitcoin,ethereum,solana",
"group": "query",
"name": "coins",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "10",
"group": "query",
"name": "limit",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://market.memoryapi.org/x402/market/cex_arb"
},
{
"description": "Recent earnings announcements from SEC EDGAR Form 8-K filings. Search by company or get all earnings in past N days.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "7",
"group": "query",
"name": "days",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "",
"group": "query",
"name": "ticker",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.005",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://market.memoryapi.org/x402/market/earnings"
},
{
"description": "Institutional investor SEC Form 13F filings. Look up any institution by CIK or name to get their latest 13F filing date and link.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "0001067983",
"group": "query",
"name": "cik",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.005",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "3"
},
"serviceName": "",
"tags": [],
"url": "https://market.memoryapi.org/x402/market/holdings"
},
{
"description": "Major market indices and macro indicators: S&P 500, NASDAQ, VIX, 10-Year Treasury, WTI Oil, Gold, USD/EUR from FRED.",
"method": "GET",
"parameters": [],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://market.memoryapi.org/x402/market/indices"
},
{
"description": "Financial news with sentiment analysis from Marketaux. Per-symbol sentiment aggregation.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "10",
"group": "query",
"name": "limit",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "all",
"group": "query",
"name": "sentiment",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "AAPL,MSFT,NVDA",
"group": "query",
"name": "symbols",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.005",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://market.memoryapi.org/x402/market/news_sentiment"
},
{
"description": "Pre-IPO and private company token prices — SpaceX, OpenAI, and other unicorns trading as tokenized assets via CoinGecko.",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "all",
"group": "query",
"name": "company",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "10",
"group": "query",
"name": "limit",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://market.memoryapi.org/x402/market/preipo"
},
{
"description": "Tokenized securities prices from CoinGecko. Real-time quotes for tokenized stocks and real-world assets (RWA tokens).",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "20",
"group": "query",
"name": "limit",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "stocks",
"group": "query",
"name": "type",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.001",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://market.memoryapi.org/x402/market/tokenized"
}
],
"enriched": false,
"iconUrl": "",
"id": "market-memoryapi-org",
"integrationType": "",
"isNew": false,
"name": "market.memoryapi.org",
"networks": [
"Base"
],
"priceSummary": {
"avgCostBasis": "exact",
"avgCostPerTransaction": "0.0026",
"currency": "USDC",
"maxAmount": "0.005",
"minAmount": "0.001"
},
"provider": "market.memoryapi.org",
"providerUrl": "",
"serviceName": "",
"tags": []
},
"source": "agentic_market",
"summary": ""
}What the leaf hashes
{"body":"dbbacffae89386888d805b3b15595834ac4bcaeca80097a56ae94bcb6b0c8201","id":2815,"kind":"listing","method":"baseline/1","observed_us":1793025267307060,"prev":null,"subject":"agentic_market:market-memoryapi-org","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).
- 0x3a696c6a0211da3ea3d25e133c919477913c9e65b66dc485cc37a46144810987
- 0x3c1a0f932c6dfd03877bae0bb8ea42f2465258704c93043a878940b100e793c6
- 0x9b2ff10e87eb5f2437e5dee8644fbc3e2bb2173fd195fd49ddae9a1b77bfa1bb
- 0xa8ba9853ff97958a1802f85dcd022e2adcbc0ce8f004a4497b10272445dec564
- 0x73c68e8a83a4c76777e9cbc7f263c3092efa86f72360254b5e089b1bd9061db5
- 0xa7b38556d2ff6b3c4f1033dd03a9a4969325215a7990620075c41c91d60537aa
- 0xaa4a917c5f36053719dab9d2dd45d26ce929ac40cd545d9d11dd0d13360198dc
- 0x3ada6f431f950a0a6df4607c5c7c5b55960e6786f0747329f62f6cacefa7d42c
- 0xee5641b3274e2e3e6711b6b9616f42c3f73f691667ec7d3fc9b759263b61a8fd
- 0xdcc828e24b7442e8235bf18fc875c4401696d216b65ec037eb65cf2ef34782da
- 0xd9b921e2251851de5c43bdbb4f58d5e2fa1aee215c84e0f3e0426cf1e4a08e8f
- 0x18cc4431e4bbe45ee72defb9bb3318434364bf71c883055c6197fa7102ec601a
- 0xe2214b3d6a48396930d1739b02ea366de2aac5337c9b9ff2aff28cecf6518139
- 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
- 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
- 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae