tensorfeed.ai
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MediaLiveeip155:8453Exactvia cdp
Settlements · 30d
43↑ 38%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$10.20
Verified settled volume
389 settlements proven x402 by their on-chain EIP-3009 marker.
$0.020
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 2026-07-15 22:52Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x549c82e6bfc54bdae9a2073744cbc2af5d1fc6d1The 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.
{
"ok": false,
"error": "payment_required",
"faucet": {
"how": "No payment, no USDC, no gas. Sign an EIP-191 message proving you control a wallet, POST { message, signature }, and receive a bearer token preloaded with 25 trial credits. One grant per wallet. Use it to evaluate any premium endpoint, then top up the same token via /api/payment/buy-credits.",
"cost": "free",
"method": "POST",
"credits": 25,
"endpoint": "/api/payment/trial-credits"
},
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://tensorfeed.ai/api/premium/ai-crypto-pulse"
},
"payTo": "0x549c82e6bfc54bdae9a2073744cbc2af5d1fc6d1",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"resource": "https://tensorfeed.ai/api/premium/ai-crypto-pulse",
"outputSchema": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"setup": "squeeze_up",
"token": "TAO",
"min_abs_change_pct": 1
}
},
"output": {
"type": "json",
"example": {
"ok": true,
"rows": [
{
"setup": "squeeze_up",
"symbol": "TAO",
"thesis": "decentralized ML training network",
"price_usd": 412.5,
"market_cap": 3700000000,
"display_name": "Bittensor",
"funding_by_venue": [
{
"venue": "binance",
"mark_price": 412.4,
"period_rate": -0.000232,
"annualized_pct": -25.4
},
{
"venue": "bybit",
"mark_price": 412.5,
"period_rate": -0.000261,
"annualized_pct": -28.5
},
{
"venue": "hyperliquid",
"mark_price": 412.6,
"period_rate": -0.000289,
"annualized_pct": -31.6
}
],
"change_24h_percent": 8.4,
"funding_venue_count": 3,
"funding_venue_spread_pct": 6.2,
"funding_median_annualized_pct": -28.5
}
],
"cohort": {
"cohort_size": 1,
"movers_seen": 6,
"funding_seen": 4,
"failed_venues": []
},
"filter": {
"setup": "squeeze_up",
"token": "TAO",
"min_abs_change_pct": 1
},
"source": "terminalfeed.io federation cross-call",
"billing": {
"credits_charged": 1,
"credits_remaining": 49
},
"summary": {
"by_setup": {
"coiled": 0,
"neutral": 0,
"chase_up": 0,
"chase_down": 0,
"squeeze_up": 1,
"squeeze_down": 0
},
"breadth_pct_positive": 100,
"median_change_24h_pct": 8.4
},
"capturedAt": "2026-05-24T18:00:00Z",
"notable_movers": {
"coiled": [],
"top_losers": [],
"squeezes_up": [],
"top_gainers": [],
"squeezes_down": []
},
"snapshot_captured_at": "2026-05-24T17:57:00Z"
}
}
},
"maxTimeoutSeconds": 60
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"resource": "https://tensorfeed.ai/api/premium/ai-crypto-pulse"
},
"payTo": "B8uYDm3snMCAUwt6NWTV3u7akcmd1AWzCXKQ1dDKWcFJ",
"amount": "20000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"resource": "https://tensorfeed.ai/api/premium/ai-crypto-pulse",
"outputSchema": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"setup": "squeeze_up",
"token": "TAO",
"min_abs_change_pct": 1
}
},
"output": {
"type": "json",
"example": {
"ok": true,
"rows": [
{
"setup": "squeeze_up",
"symbol": "TAO",
"thesis": "decentralized ML training network",
"price_usd": 412.5,
"market_cap": 3700000000,
"display_name": "Bittensor",
"funding_by_venue": [
{
"venue": "binance",
"mark_price": 412.4,
"period_rate": -0.000232,
"annualized_pct": -25.4
},
{
"venue": "bybit",
"mark_price": 412.5,
"period_rate": -0.000261,
"annualized_pct": -28.5
},
{
"venue": "hyperliquid",
"mark_price": 412.6,
"period_rate": -0.000289,
"annualized_pct": -31.6
}
],
"change_24h_percent": 8.4,
"funding_venue_count": 3,
"funding_venue_spread_pct": 6.2,
"funding_median_annualized_pct": -28.5
}
],
"cohort": {
"cohort_size": 1,
"movers_seen": 6,
"funding_seen": 4,
"failed_venues": []
},
"filter": {
"setup": "squeeze_up",
"token": "TAO",
"min_abs_change_pct": 1
},
"source": "terminalfeed.io federation cross-call",
"billing": {
"credits_charged": 1,
"credits_remaining": 49
},
"summary": {
"by_setup": {
"coiled": 0,
"neutral": 0,
"chase_up": 0,
"chase_down": 0,
"squeeze_up": 1,
"squeeze_down": 0
},
"breadth_pct_positive": 100,
"median_change_24h_pct": 8.4
},
"capturedAt": "2026-05-24T18:00:00Z",
"notable_movers": {
"coiled": [],
"top_losers": [],
"squeezes_up": [],
"top_gainers": [],
"squeezes_down": []
},
"snapshot_captured_at": "2026-05-24T17:57:00Z"
}
}
},
"maxTimeoutSeconds": 60
}
],
"message": "This endpoint is strict-premium and does not offer the per-IP free trial. Sign an EIP-3009 transferWithAuthorization via X-PAYMENT or use the credits flow. Free siblings exist for discovery (pricing_series_free, benchmark_series_free, status_uptime_free, status_leaderboard_free, each 7-day-capped).",
"payment": {
"tier": 1,
"wallet": "0x549c82e6bfc54bdae9a2073744cbc2af5d1fc6d1",
"network": "base",
"contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"currency": "USDC",
"credits_per_usd": 50,
"credits_required": 1,
"minimum_amount_usd": 1
},
"resource": {
"url": "https://tensorfeed.ai/api/premium/ai-crypto-pulse",
"mimeType": "application/json",
"description": "AI-thesis token pulse: joins price moves with venue-weighted perp funding-rate skew. Per-token setup classification (squeeze_up = rising + negative funding = shorts trapped; chase_up = rising + positive funding = leverage mean-reversion risk; squeeze_down; chase_down; coiled = flat + extreme funding). Notable movers cohort + breadth + median change summary. Filters: token substring, setup kind, min_abs_change_pct."
},
"endpoints": {
"info": "/api/payment/info",
"quote": "/api/payment/buy-credits",
"balance": "/api/payment/balance",
"confirm": "/api/payment/confirm"
},
"freshness": {
"verify": "The paid response and its signed receipt carry as_of and data_age_seconds so you can confirm freshness after the call.",
"promise": "This endpoint serves data no older than 30 minutes. If the data behind your paid call is staler than that, you are not charged: the response carries no_charge_reason \"stale_data\" and credits_charged 0.",
"manifest": "/api/freshness",
"max_age_seconds": 1800
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"setup": "squeeze_up",
"token": "TAO",
"min_abs_change_pct": 1
}
},
"output": {
"type": "json",
"example": {
"ok": true,
"rows": [
{
"setup": "squeeze_up",
"symbol": "TAO",
"thesis": "decentralized ML training network",
"price_usd": 412.5,
"market_cap": 3700000000,
"display_name": "Bittensor",
"funding_by_venue": [
{
"venue": "binance",
"mark_price": 412.4,
"period_rate": -0.000232,
"annualized_pct": -25.4
},
{
"venue": "bybit",
"mark_price": 412.5,
"period_rate": -0.000261,
"annualized_pct": -28.5
},
{
"venue": "hyperliquid",
"mark_price": 412.6,
"period_rate": -0.000289,
"annualized_pct": -31.6
}
],
"change_24h_percent": 8.4,
"funding_venue_count": 3,
"funding_venue_spread_pct": 6.2,
"funding_median_annualized_pct": -28.5
}
],
"cohort": {
"cohort_size": 1,
"movers_seen": 6,
"funding_seen": 4,
"failed_venues": []
},
"filter": {
"setup": "squeeze_up",
"token": "TAO",
"min_abs_change_pct": 1
},
"source": "terminalfeed.io federation cross-call",
"billing": {
"credits_charged": 1,
"credits_remaining": 49
},
"summary": {
"by_setup": {
"coiled": 0,
"neutral": 0,
"chase_up": 0,
"chase_down": 0,
"squeeze_up": 1,
"squeeze_down": 0
},
"breadth_pct_positive": 100,
"median_change_24h_pct": 8.4
},
"capturedAt": "2026-05-24T18:00:00Z",
"notable_movers": {
"coiled": [],
"top_losers": [],
"squeezes_up": [],
"top_gainers": [],
"squeezes_down": []
},
"snapshot_captured_at": "2026-05-24T17:57:00Z"
}
}
},
"schema": {
"type": "object",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {
"setup": {
"enum": [
"squeeze_up",
"chase_up",
"squeeze_down",
"chase_down",
"coiled",
"neutral"
],
"type": "string"
},
"token": {
"type": "string",
"description": "Case-insensitive substring match against symbol or display_name (TAO, Bittensor, etc)."
},
"min_abs_change_pct": {
"type": "number",
"maximum": 1000,
"minimum": 0,
"description": "Minimum |change_24h_percent| to include in rows. Default 0."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "bc_oeob8et3"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"free_trial": null,
"x402Version": 2,
"flow_options": {
"x402_v2": "Sign an EIP-3009 transferWithAuthorization for the exact `amount` above against USDC on Base mainnet, base64-encode the PaymentPayload, retry with X-PAYMENT header. AgentCore Payments and @coinbase/x402 do this automatically.",
"recommended": "Buy credits once via /api/payment/buy-credits, get a bearer token, use Authorization: Bearer <token> for all future calls (50ms latency).",
"x402_legacy": "Pre-broadcast USDC on Base, retry this request with X-Payment-Tx + X-Payment-Quote headers. TensorFeed-specific fallback; agents on AgentCore Payments use X-PAYMENT instead."
},
"free_preview": "/api/preview/ai-crypto-pulse"
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.02USDC≈ $0.02 USD
on Base · exact scheme
Pay 0.02 USDC on Base to 0x549c…fc6d1. The signed payment is good for 1 minute.
- Paid to
- 0x549c…fc6d1
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 20000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://tensorfeed.ai/api/premium/ai-crypto-pulse"
},
"payTo": "0x549c82e6bfc54bdae9a2073744cbc2af5d1fc6d1",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"resource": "https://tensorfeed.ai/api/premium/ai-crypto-pulse",
"maxTimeoutSeconds": 60
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryFields": {
"setup": {
"type": "string",
"example": "squeeze_up"
},
"token": {
"type": "string",
"example": "TAO"
},
"min_abs_change_pct": {
"type": "integer",
"example": 1
}
},
"queryParams": {
"setup": "squeeze_up",
"token": "TAO",
"min_abs_change_pct": 1
}
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"rows": {
"type": "array",
"items": {
"type": "object",
"properties": {
"setup": {
"type": "string",
"example": "squeeze_up"
},
"symbol": {
"type": "string",
"example": "TAO"
},
"thesis": {
"type": "string",
"example": "decentralized ML training network"
},
"price_usd": {
"type": "number",
"example": 412.5
},
"market_cap": {
"type": "integer",
"example": 3700000000
},
"display_name": {
"type": "string",
"example": "Bittensor"
},
"funding_by_venue": {
"type": "array",
"items": {
"type": "object",
"properties": {
"venue": {
"type": "string",
"example": "binance"
},
"mark_price": {
"type": "number",
"example": 412.4
},
"period_rate": {
"type": "number",
"example": -0.000232
},
"annualized_pct": {
"type": "number",
"example": -25.4
}
}
}
},
"change_24h_percent": {
"type": "number",
"example": 8.4
},
"funding_venue_count": {
"type": "integer",
"example": 3
},
"funding_venue_spread_pct": {
"type": "number",
"example": 6.2
},
"funding_median_annualized_pct": {
"type": "number",
"example": -28.5
}
}
}
},
"cohort": {
"type": "object",
"properties": {
"cohort_size": {
"type": "integer",
"example": 1
},
"movers_seen": {
"type": "integer",
"example": 6
},
"funding_seen": {
"type": "integer",
"example": 4
},
"failed_venues": {
"type": "array"
}
}
},
"filter": {
"type": "object",
"properties": {
"setup": {
"type": "string",
"example": "squeeze_up"
},
"token": {
"type": "string",
"example": "TAO"
},
"min_abs_change_pct": {
"type": "integer",
"example": 1
}
}
},
"source": {
"type": "string",
"example": "terminalfeed.io federation cross-call"
},
"billing": {
"type": "object",
"properties": {
"credits_charged": {
"type": "integer",
"example": 1
},
"credits_remaining": {
"type": "integer",
"example": 49
}
}
},
"summary": {
"type": "object",
"properties": {
"by_setup": {
"type": "object",
"properties": {
"coiled": {
"type": "integer",
"example": 0
},
"neutral": {
"type": "integer",
"example": 0
},
"chase_up": {
"type": "integer",
"example": 0
},
"chase_down": {
"type": "integer",
"example": 0
},
"squeeze_up": {
"type": "integer",
"example": 1
},
"squeeze_down": {
"type": "integer",
"example": 0
}
}
},
"breadth_pct_positive": {
"type": "integer",
"example": 100
},
"median_change_24h_pct": {
"type": "number",
"example": 8.4
}
}
},
"capturedAt": {
"type": "string",
"example": "2026-05-24T18:00:00Z"
},
"notable_movers": {
"type": "object",
"properties": {
"coiled": {
"type": "array"
},
"top_losers": {
"type": "array"
},
"squeezes_up": {
"type": "array"
},
"top_gainers": {
"type": "array"
},
"squeezes_down": {
"type": "array"
}
}
},
"snapshot_captured_at": {
"type": "string",
"example": "2026-05-24T17:57:00Z"
}
}
},
"example": {
"ok": true,
"rows": [
{
"setup": "squeeze_up",
"symbol": "TAO",
"thesis": "decentralized ML training network",
"price_usd": 412.5,
"market_cap": 3700000000,
"display_name": "Bittensor",
"funding_by_venue": [
{
"venue": "binance",
"mark_price": 412.4,
"period_rate": -0.000232,
"annualized_pct": -25.4
},
{
"venue": "bybit",
"mark_price": 412.5,
"period_rate": -0.000261,
"annualized_pct": -28.5
},
{
"venue": "hyperliquid",
"mark_price": 412.6,
"period_rate": -0.000289,
"annualized_pct": -31.6
}
],
"change_24h_percent": 8.4,
"funding_venue_count": 3,
"funding_venue_spread_pct": 6.2,
"funding_median_annualized_pct": -28.5
}
],
"cohort": {
"cohort_size": 1,
"movers_seen": 6,
"funding_seen": 4,
"failed_venues": []
},
"filter": {
"setup": "squeeze_up",
"token": "TAO",
"min_abs_change_pct": 1
},
"source": "terminalfeed.io federation cross-call",
"billing": {
"credits_charged": 1,
"credits_remaining": 49
},
"summary": {
"by_setup": {
"coiled": 0,
"neutral": 0,
"chase_up": 0,
"chase_down": 0,
"squeeze_up": 1,
"squeeze_down": 0
},
"breadth_pct_positive": 100,
"median_change_24h_pct": 8.4
},
"capturedAt": "2026-05-24T18:00:00Z",
"notable_movers": {
"coiled": [],
"top_losers": [],
"squeezes_up": [],
"top_gainers": [],
"squeezes_down": []
},
"snapshot_captured_at": "2026-05-24T17:57:00Z"
}
}
},
"schema": {
"type": "object",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {
"setup": {
"enum": [
"squeeze_up",
"chase_up",
"squeeze_down",
"chase_down",
"coiled",
"neutral"
],
"type": "string"
},
"token": {
"type": "string",
"description": "Case-insensitive substring match against symbol or display_name (TAO, Bittensor, etc)."
},
"min_abs_change_pct": {
"type": "number",
"maximum": 1000,
"minimum": 0,
"description": "Minimum |change_24h_percent| to include in rows. Default 0."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-05-25 23:12Z
- Last indexed by Roundhouse
- 2026-07-16 20:50Z
- Last enriched (probe, favicon, geo)
- 2026-09-22 18:15Z
- x402 version
- 2
- Max timeout
- 60s
- Liveness probe
- HTTP 410
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
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
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Using Roundhouse, look up the x402 service tensorfeed.ai 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=tensorfeed.ai' 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://tensorfeed.ai/api/premium/ai-crypto-pulse, 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.