api.delx.ai

https://api.delx.ai/api/v1/x402/bitcoin-up-down-15m

Shares a payout wallet with 1,016 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Bitcoin Up or Down 15-Minute Probability estimates p_up and p_down for quarter-hour windows using a broader caller-supplied trend sample. Send 8-240 ordered caller-supplied BTC price observations, the target venue's opening price, and its close timestamp; optionally include UP/DOWN share prices and entry fees for a descriptive model-edge comparison. Returns a conservative probability pair, lean, input-quality score, model contract, and warnings for $0.003 USDC via x402 on Base or Solana. First-…

64
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% Mon 10 PMThu 3 AMSat 5 AMMon 7 PM

Response time

p50 130ms · p95 146ms
0ms 650ms 1300ms Mon 10 PMThu 3 AMSat 5 AMMon 7 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
9/28/2026, 10:00:00 PM 100% 1 133ms
9/29/2026, 12:00:00 AM 100% 1 114ms
9/29/2026, 2:00:00 AM 100% 1 116ms
9/29/2026, 4:00:00 AM 100% 1 124ms
9/29/2026, 6:00:00 AM 100% 1 111ms
9/29/2026, 8:00:00 AM 100% 1 133ms
9/29/2026, 10:00:00 AM 100% 1 114ms
9/29/2026, 12:00:00 PM 100% 1 112ms
9/29/2026, 2:00:00 PM 100% 1 123ms
9/29/2026, 4:00:00 PM 100% 1 131ms
9/29/2026, 7:00:00 PM 100% 1 137ms
9/29/2026, 9:00:00 PM 100% 1 156ms
9/29/2026, 11:00:00 PM 100% 1 123ms
9/30/2026, 1:00:00 AM 100% 1 149ms
9/30/2026, 3:00:00 AM 100% 1 1296ms
9/30/2026, 5:00:00 AM 100% 1 141ms
9/30/2026, 7:00:00 AM 100% 1 145ms
9/30/2026, 9:00:00 AM 100% 1 132ms
9/30/2026, 11:00:00 AM 100% 1 113ms
9/30/2026, 1:00:00 PM 100% 1 128ms
9/30/2026, 3:00:00 PM 100% 1 144ms
9/30/2026, 5:00:00 PM 100% 1 136ms
9/30/2026, 7:00:00 PM 100% 1 125ms
9/30/2026, 9:00:00 PM 100% 1 134ms
9/30/2026, 11:00:00 PM 100% 1 130ms
10/1/2026, 1:00:00 AM 100% 1 141ms
10/1/2026, 3:00:00 AM 100% 1 124ms
10/1/2026, 5:00:00 AM 100% 1 114ms
10/1/2026, 7:00:00 AM 100% 1 136ms
10/1/2026, 9:00:00 AM 100% 1 121ms
10/1/2026, 11:00:00 AM 100% 1 139ms
10/1/2026, 1:00:00 PM 100% 1 136ms
10/1/2026, 3:00:00 PM 100% 1 121ms
10/1/2026, 4:00:00 PM 100% 1 121ms
10/1/2026, 6:00:00 PM 100% 1 145ms
10/1/2026, 8:00:00 PM 100% 1 141ms
10/1/2026, 10:00:00 PM 100% 1 139ms
10/2/2026, 12:00:00 AM 100% 1 141ms
10/2/2026, 2:00:00 AM 100% 1 130ms
10/2/2026, 4:00:00 AM 100% 1 134ms
10/2/2026, 6:00:00 AM 100% 1 140ms
10/2/2026, 8:00:00 AM 100% 1 135ms
10/2/2026, 10:00:00 AM 100% 1 142ms
10/2/2026, 12:00:00 PM 100% 1 134ms
10/2/2026, 2:00:00 PM 100% 1 122ms
10/2/2026, 4:00:00 PM 100% 1 136ms
10/2/2026, 6:00:00 PM 100% 1 146ms
10/2/2026, 8:00:00 PM 100% 1 134ms
10/2/2026, 11:00:00 PM 100% 1 142ms
10/3/2026, 1:00:00 AM 100% 1 121ms
10/3/2026, 3:00:00 AM 100% 1 123ms
10/3/2026, 5:00:00 AM 100% 1 121ms
10/3/2026, 7:00:00 AM 100% 1 120ms
10/3/2026, 9:00:00 AM 100% 1 120ms
10/3/2026, 11:00:00 AM 100% 1 122ms
10/3/2026, 1:00:00 PM 100% 1 121ms
10/3/2026, 3:00:00 PM 100% 1 122ms
10/3/2026, 5:00:00 PM 100% 1 124ms
10/3/2026, 7:00:00 PM 100% 1 121ms
10/3/2026, 9:00:00 PM 100% 1 121ms
10/3/2026, 11:00:00 PM 100% 1 121ms
10/4/2026, 1:00:00 AM 100% 1 120ms
10/4/2026, 3:00:00 AM 100% 1 123ms
10/4/2026, 5:00:00 AM 100% 1 121ms
10/4/2026, 7:00:00 AM 100% 1 121ms
10/4/2026, 10:00:00 AM 100% 1 124ms
10/4/2026, 1:00:00 PM 100% 1 121ms
10/4/2026, 3:00:00 PM 100% 1 144ms
10/4/2026, 5:00:00 PM 100% 1 1219ms
10/4/2026, 7:00:00 PM 100% 1 140ms
10/4/2026, 9:00:00 PM 100% 1 133ms
10/5/2026, 7:00:00 AM 100% 1 132ms
10/5/2026, 9:00:00 AM 100% 1 136ms
10/5/2026, 11:00:00 AM 100% 1 121ms
10/5/2026, 1:00:00 PM 100% 1 120ms
10/5/2026, 3:00:00 PM 100% 1 135ms
10/5/2026, 5:00:00 PM 100% 1 136ms
10/5/2026, 7:00:00 PM 100% 1 121ms
64
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
67

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

Activity
0

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, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Facilitator
coinbase-cdp
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
GoDaddy.com, LLC
Domain registered
2026-02-09
Hosting network
CLOUD-HEL1
Hosting country
FI

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)

315
payments (30d)
0.65
USD volume (30d)
37
paying wallets (30d)

Payments per day

last payment 10/5/2026
0 35 70 Sep 6Sep 15Sep 25Oct 5
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
9/6/2026 25 0.03 2
9/7/2026 68 0.07 4
9/8/2026 27 0.05 4
9/9/2026 28 0.03 4
9/10/2026 28 0.05 4
9/11/2026 4 0.02 3
9/12/2026 1 0 1
9/13/2026 1 0 1
9/15/2026 3 0 1
9/17/2026 4 0 3
9/19/2026 68 0.11 3
9/20/2026 3 0.01 2
9/21/2026 3 0.02 2
9/22/2026 2 0 2
9/23/2026 15 0.08 2
9/24/2026 5 0.03 3
9/25/2026 9 0.02 2
9/26/2026 2 0.01 2
9/28/2026 6 0.05 2
9/30/2026 2 0 2
10/1/2026 1 0 1
10/2/2026 2 0 2
10/3/2026 1 0.01 1
10/4/2026 4 0.02 3
10/5/2026 3 0.03 1

This payout wallet is shared: figures cover all 1,017 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.delx.ai/api/v1/x402/latency-sla-check x402 endpoint https://api.delx.ai/api/v1/x402/ticker-canonicalize x402 endpoint https://api.delx.ai/api/v1/x402/evm-signature-rs-shape-check x402 endpoint https://api.delx.ai/api/v1/x402/caesar-cipher x402 endpoint https://api.delx.ai/api/v1/x402/seeded-nonce-decimal x402 endpoint https://api.delx.ai/api/v1/x402/binary-edge x402 endpoint https://api.delx.ai/api/v1/x402/latency-summary x402 endpoint https://api.delx.ai/api/v1/x402/json-object-deep-merge x402 endpoint https://api.delx.ai/api/v1/x402/avg-n x402 endpoint https://api.delx.ai/api/v1/x402/uuid x402 endpoint https://api.delx.ai/api/v1/x402/int-to-roman x402 endpoint https://api.delx.ai/api/v1/x402/seeded-balanced-groups x402 endpoint https://api.delx.ai/api/v1/x402/payload-size-check x402 endpoint https://api.delx.ai/api/v1/x402/concurrency-cap x402 endpoint https://api.delx.ai/api/v1/x402/arr-sort-num x402 endpoint https://api.delx.ai/api/v1/x402/json-array-filter-keys x402 endpoint https://api.delx.ai/api/v1/x402/status-class x402 endpoint https://api.delx.ai/api/v1/x402/query-string x402 endpoint https://api.delx.ai/api/v1/x402/dns-txt-chunk-join x402 endpoint https://api.delx.ai/api/v1/x402/workflow-gate x402 endpoint https://api.delx.ai/api/v1/x402/x402-refund-eligibility-check x402 endpoint https://api.delx.ai/api/v1/x402/amm-out-given-in x402 endpoint https://api.delx.ai/api/v1/x402/weight-normalize x402 endpoint https://api.delx.ai/api/v1/x402/sitemap-probe x402 endpoint https://api.delx.ai/api/v1/x402/remove-background x402 endpoint https://api.delx.ai/api/v1/x402/date-add x402 endpoint https://api.delx.ai/api/v1/x402/bs-delta x402 endpoint https://api.delx.ai/api/v1/x402/base-usdc-decimal-rounding x402 endpoint https://api.delx.ai/api/v1/x402/ipv4-octets x402 endpoint https://api.delx.ai/api/v1/x402/is-email-shape x402 endpoint https://api.delx.ai/api/v1/x402/data-classification x402 endpoint https://api.delx.ai/api/v1/x402/signal-threshold x402 endpoint https://api.delx.ai/api/v1/x402/binary-fair-price x402 endpoint https://api.delx.ai/api/v1/x402/vary-header-normalize x402 endpoint https://api.delx.ai/api/v1/x402/int-to-hex x402 endpoint https://api.delx.ai/api/v1/x402/dns-record-diff x402 endpoint https://api.delx.ai/api/v1/x402/error-budget-plan x402 endpoint https://api.delx.ai/api/v1/x402/seeded-priority-order x402 endpoint https://api.delx.ai/api/v1/x402/starts-with x402 endpoint https://api.delx.ai/api/v1/x402/server-timing-parse x402 endpoint https://api.delx.ai/api/v1/x402/funding-annualize x402 endpoint https://api.delx.ai/api/v1/x402/char-freq x402 endpoint https://api.delx.ai/api/v1/x402/json-array-index-by-key x402 endpoint https://api.delx.ai/api/v1/x402/overround x402 endpoint https://api.delx.ai/api/v1/x402/dns-dkim-selector-check x402 endpoint https://api.delx.ai/api/v1/x402/x402-idempotency-check x402 endpoint https://api.delx.ai/api/v1/x402/bytes-format x402 endpoint https://api.delx.ai/api/v1/x402/seeded-pairing x402 endpoint https://api.delx.ai/api/v1/x402/median x402 endpoint https://api.delx.ai/api/v1/x402/evm-hex-quantity-normalize x402 endpoint
Response schema 
{
  "additionalProperties": true,
  "description": "Versioned conservative estimate with p_up/p_down, input quality, model limits, provenance and optional descriptive market edge.",
  "properties": {
    "as_of_timestamp": {
      "type": "integer"
    },
    "asset": {
      "type": "string"
    },
    "data_quality": {
      "additionalProperties": true,
      "properties": {
        "label": {
          "type": "string"
        },
        "maximum_gap_seconds": {
          "type": "integer"
        },
        "newest_observation_age_to_close_seconds": {
          "type": "integer"
        },
        "observations_used": {
          "type": "integer"
        },
        "score": {
          "type": "number"
        },
        "span_seconds": {
          "type": "integer"
        }
      },
      "type": "object"
    },
    "estimate": {
      "additionalProperties": true,
      "properties": {
        "lean": {
          "type": "string"
        },
        "p_down": {
          "type": "number"
        },
        "p_up": {
          "type": "number"
        }
      },
      "type": "object"
    },
    "horizon_minutes": {
      "type": "integer"
    },
    "input_provenance": {
      "type": "string"
    },
    "market_comparison": {
      "additionalProperties": true,
      "properties": {
        "fee_bps": {
          "type": "integer"
        },
        "market_down_price": {
          "type": "number"
        },
        "market_up_price": {
          "type": "number"
        },
        "meaning": {
          "type": "string"
        },
        "model_edge_down": {
          "type": "number"
        },
        "model_edge_up": {
          "type": "number"
        }
      },
      "type": "object"
    },
    "model": {
      "additionalProperties": true,
      "properties": {
        "deterministic_for_same_input": {
          "type": "boolean"
        },
        "method": {
          "type": "string"
        },
        "no_exchange_or_venue_access": {
          "type": "boolean"
        },
        "no_live_market_data": {
          "type": "boolean"
        },
        "no_trade_execution": {
          "type": "boolean"
        },
        "probability_ceiling": {
          "type": "number"
        },
        "probability_floor": {
          "type": "number"
        },
        "probability_is_uncalibrated": {
          "type": "boolean"
        },
        "trend_shrink": {
          "type": "number"
        },
        "uncertainty_floor_seconds": {
          "type": "integer"
        },
        "version": {
          "type": "string"
        }
      },
      "type": "object"
    },
    "resolution_contract": {
      "additionalProperties": true,
      "properties": {
        "down_condition": {
          "type": "string"
        },
        "instruction": {
          "type": "string"
        },
        "up_condition": {
          "type": "string"
        },
        "venue_rule_verified": {
          "type": "boolean"
        }
      },
      "type": "object"
    },
    "schema": {
      "type": "string"
    },
    "seconds_to_close": {
      "type": "integer"
    },
    "status": {
      "type": "string"
    },
    "tool_name": {
      "type": "string"
    },
    "warnings": {
      "items": {
        "type": "string"
      },
      "type": "array"
    }
  },
  "type": "object"
}