x402stock.xyz

https://x402stock.xyz/api/v1/ipos

Shares a payout wallet with 144 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Upcoming and historical US IPOs: issuer name, ticker, announced and listing dates, offer price range and final price, shares offered, total deal size, exchange, and status. Filter by `?ipo_status=pending|new|history|rumor`, `?ticker=`, and `?limit=`. Use to track the new-issue calendar and recently priced deals. From x402stock, a market & economic data API (x402, USDC).

64
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

Uptime

100.0% avg
0% 50% 100% Thu 8 PMSun 2 AMTue 10 AMThu 6 PM

Response time

p50 109ms · p95 200ms
0ms 200ms 400ms Thu 8 PMSun 2 AMTue 10 AMThu 6 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/13/2026, 8:00:00 PM 100% 1 117ms
8/13/2026, 9:00:00 PM 100% 1 107ms
8/13/2026, 11:00:00 PM 100% 1 117ms
8/14/2026, 12:00:00 AM 100% 1 103ms
8/14/2026, 1:00:00 AM 100% 1 109ms
8/14/2026, 2:00:00 AM 100% 1 168ms
8/14/2026, 3:00:00 AM 100% 1 111ms
8/14/2026, 4:00:00 AM 100% 1 100ms
8/14/2026, 5:00:00 AM 100% 1 100ms
8/14/2026, 7:00:00 AM 100% 1 163ms
8/14/2026, 8:00:00 AM 100% 1 111ms
8/14/2026, 9:00:00 AM 100% 1 96ms
8/14/2026, 10:00:00 AM 100% 1 138ms
8/14/2026, 11:00:00 AM 100% 1 114ms
8/14/2026, 12:00:00 PM 100% 1 112ms
8/14/2026, 2:00:00 PM 100% 1 118ms
8/14/2026, 3:00:00 PM 100% 1 127ms
8/14/2026, 4:00:00 PM 100% 1 102ms
8/14/2026, 5:00:00 PM 100% 1 99ms
8/14/2026, 6:00:00 PM 100% 1 134ms
8/14/2026, 8:00:00 PM 100% 1 93ms
8/14/2026, 9:00:00 PM 100% 1 108ms
8/14/2026, 10:00:00 PM 100% 1 98ms
8/14/2026, 11:00:00 PM 100% 1 103ms
8/15/2026, 12:00:00 AM 100% 1 101ms
8/15/2026, 1:00:00 AM 100% 1 262ms
8/15/2026, 2:00:00 AM 100% 1 276ms
8/15/2026, 3:00:00 AM 100% 1 91ms
8/15/2026, 5:00:00 AM 100% 1 98ms
8/15/2026, 6:00:00 AM 100% 1 157ms
8/15/2026, 7:00:00 AM 100% 1 96ms
8/15/2026, 8:00:00 AM 100% 1 150ms
8/15/2026, 9:00:00 AM 100% 1 112ms
8/15/2026, 10:00:00 AM 100% 1 163ms
8/15/2026, 11:00:00 AM 100% 1 112ms
8/15/2026, 12:00:00 PM 100% 1 203ms
8/15/2026, 2:00:00 PM 100% 1 94ms
8/15/2026, 3:00:00 PM 100% 1 123ms
8/15/2026, 4:00:00 PM 100% 1 102ms
8/15/2026, 5:00:00 PM 100% 1 101ms
8/15/2026, 6:00:00 PM 100% 1 101ms
8/15/2026, 7:00:00 PM 100% 1 101ms
8/15/2026, 9:00:00 PM 100% 1 98ms
8/15/2026, 10:00:00 PM 100% 1 101ms
8/15/2026, 11:00:00 PM 100% 1 100ms
8/16/2026, 12:00:00 AM 100% 1 96ms
8/16/2026, 1:00:00 AM 100% 1 132ms
8/16/2026, 2:00:00 AM 100% 1 98ms
8/16/2026, 4:00:00 AM 100% 1 115ms
8/16/2026, 5:00:00 AM 100% 1 92ms
8/16/2026, 6:00:00 AM 100% 1 180ms
8/16/2026, 7:00:00 AM 100% 1 96ms
8/16/2026, 8:00:00 AM 100% 1 102ms
8/16/2026, 9:00:00 AM 100% 1 100ms
8/16/2026, 11:00:00 AM 100% 1 106ms
8/16/2026, 12:00:00 PM 100% 1 99ms
8/16/2026, 1:00:00 PM 100% 1 113ms
8/16/2026, 2:00:00 PM 100% 1 101ms
8/16/2026, 3:00:00 PM 100% 1 133ms
8/16/2026, 4:00:00 PM 100% 1 107ms
8/16/2026, 6:00:00 PM 100% 1 97ms
8/16/2026, 7:00:00 PM 100% 1 93ms
8/16/2026, 8:00:00 PM 100% 1 124ms
8/16/2026, 9:00:00 PM 100% 1 107ms
8/16/2026, 10:00:00 PM 100% 1 125ms
8/16/2026, 11:00:00 PM 100% 1 95ms
8/17/2026, 1:00:00 AM 100% 1 124ms
8/17/2026, 2:00:00 AM 100% 1 97ms
8/17/2026, 3:00:00 AM 100% 1 124ms
8/17/2026, 4:00:00 AM 100% 1 104ms
8/17/2026, 5:00:00 AM 100% 1 110ms
8/17/2026, 6:00:00 AM 100% 1 104ms
8/17/2026, 8:00:00 AM 100% 1 110ms
8/17/2026, 9:00:00 AM 100% 1 205ms
8/17/2026, 10:00:00 AM 100% 1 99ms
8/17/2026, 11:00:00 AM 100% 1 111ms
8/17/2026, 12:00:00 PM 100% 1 117ms
8/17/2026, 1:00:00 PM 100% 1 177ms
8/17/2026, 3:00:00 PM 100% 1 104ms
8/17/2026, 4:00:00 PM 100% 1 113ms
8/17/2026, 5:00:00 PM 100% 1 110ms
8/17/2026, 6:00:00 PM 100% 1 149ms
8/17/2026, 7:00:00 PM 100% 1 118ms
8/17/2026, 8:00:00 PM 100% 1 112ms
8/17/2026, 10:00:00 PM 100% 1 120ms
8/17/2026, 11:00:00 PM 100% 1 96ms
8/18/2026, 12:00:00 AM 100% 1 98ms
8/18/2026, 1:00:00 AM 100% 1 186ms
8/18/2026, 2:00:00 AM 100% 1 87ms
8/18/2026, 3:00:00 AM 100% 1 120ms
8/18/2026, 5:00:00 AM 100% 1 138ms
8/18/2026, 6:00:00 AM 100% 1 103ms
8/18/2026, 7:00:00 AM 100% 1 110ms
8/18/2026, 8:00:00 AM 100% 1 114ms
8/18/2026, 9:00:00 AM 100% 1 139ms
8/18/2026, 10:00:00 AM 100% 1 96ms
8/18/2026, 12:00:00 PM 100% 1 98ms
8/18/2026, 1:00:00 PM 100% 1 129ms
8/18/2026, 2:00:00 PM 100% 1 120ms
8/18/2026, 3:00:00 PM 100% 1 231ms
8/18/2026, 4:00:00 PM 100% 1 108ms
8/18/2026, 5:00:00 PM 100% 1 103ms
8/18/2026, 7:00:00 PM 100% 1 152ms
8/18/2026, 8:00:00 PM 100% 1 90ms
8/18/2026, 9:00:00 PM 100% 1 119ms
8/18/2026, 10:00:00 PM 100% 1 104ms
8/18/2026, 11:00:00 PM 100% 1 99ms
8/19/2026, 12:00:00 AM 100% 1 118ms
8/19/2026, 2:00:00 AM 100% 1 114ms
8/19/2026, 3:00:00 AM 100% 1 116ms
8/19/2026, 4:00:00 AM 100% 1 112ms
8/19/2026, 5:00:00 AM 100% 1 96ms
8/19/2026, 6:00:00 AM 100% 1 98ms
8/19/2026, 7:00:00 AM 100% 1 84ms
8/19/2026, 9:00:00 AM 100% 1 234ms
8/19/2026, 10:00:00 AM 100% 1 100ms
8/19/2026, 11:00:00 AM 100% 1 309ms
8/19/2026, 12:00:00 PM 100% 1 106ms
8/19/2026, 1:00:00 PM 100% 1 98ms
8/19/2026, 2:00:00 PM 100% 1 109ms
8/19/2026, 4:00:00 PM 100% 1 103ms
8/19/2026, 5:00:00 PM 100% 1 125ms
8/19/2026, 6:00:00 PM 100% 1 102ms
8/19/2026, 7:00:00 PM 100% 1 116ms
8/19/2026, 8:00:00 PM 100% 1 105ms
8/19/2026, 9:00:00 PM 100% 1 156ms
8/19/2026, 10:00:00 PM 100% 1 127ms
8/20/2026, 12:00:00 AM 100% 1 107ms
8/20/2026, 1:00:00 AM 100% 1 107ms
8/20/2026, 2:00:00 AM 100% 1 117ms
8/20/2026, 3:00:00 AM 100% 1 102ms
8/20/2026, 4:00:00 AM 100% 1 278ms
8/20/2026, 5:00:00 AM 100% 1 117ms
8/20/2026, 7:00:00 AM 100% 1 113ms
8/20/2026, 8:00:00 AM 100% 1 105ms
8/20/2026, 9:00:00 AM 100% 1 105ms
8/20/2026, 10:00:00 AM 100% 1 114ms
8/20/2026, 11:00:00 AM 100% 1 123ms
8/20/2026, 12:00:00 PM 100% 1 94ms
8/20/2026, 2:00:00 PM 100% 1 132ms
8/20/2026, 3:00:00 PM 100% 1 127ms
8/20/2026, 4:00:00 PM 100% 1 116ms
8/20/2026, 6:00:00 PM 100% 1 99ms
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
61

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

Activity
6

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
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
Registrar
Domain registered
Hosting network
VERCEL-05
Hosting country

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)

1,121
payments (30d)
24.41
USD volume (30d)
37
paying wallets (30d)

Payments per day

last payment 8/20/2026
0 150 300 Jul 22Jul 31Aug 11Aug 20
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/22/2026 212 4.21 4
7/23/2026 63 1.07 4
7/24/2026 119 2.43 4
7/25/2026 248 7.29 4
7/26/2026 13 0.5 3
7/27/2026 40 0.59 4
7/28/2026 32 0.64 2
7/29/2026 27 0.59 2
7/30/2026 1 0.02 1
7/31/2026 1 0.01 1
8/2/2026 1 0.01 1
8/3/2026 2 0.02 1
8/4/2026 1 0.01 1
8/5/2026 4 0.16 2
8/6/2026 15 0.3 3
8/7/2026 2 0.02 2
8/9/2026 2 0.06 2
8/10/2026 7 0.13 3
8/11/2026 30 0.6 1
8/12/2026 31 0.61 2
8/13/2026 34 0.64 4
8/14/2026 39 0.77 4
8/15/2026 3 0.05 1
8/16/2026 2 0.02 1
8/17/2026 100 1.85 3
8/18/2026 36 0.69 4
8/19/2026 30 0.6 1
8/20/2026 26 0.52 2

This payout wallet is shared: figures cover all 145 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.

Response schema
{
  "additionalProperties": false,
  "properties": {
    "as_of": {
      "type": "string"
    },
    "count": {
      "type": "number"
    },
    "ipos": {
      "items": {
        "additionalProperties": false,
        "properties": {
          "announced_date": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "currency": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "final_issue_price": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "highest_offer_price": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "isin": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "issuer_name": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "last_updated": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "listing_date": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "lowest_offer_price": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "max_shares_offered": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "primary_exchange": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "security_description": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "security_type": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "shares_outstanding": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "status": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "ticker": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "total_offer_size": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          }
        },
        "required": [
          "ticker",
          "issuer_name",
          "status",
          "announced_date",
          "listing_date",
          "primary_exchange",
          "security_type",
          "security_description",
          "currency",
          "isin",
          "final_issue_price",
          "lowest_offer_price",
          "highest_offer_price",
          "max_shares_offered",
          "total_offer_size",
          "shares_outstanding",
          "last_updated"
        ],
        "type": "object"
      },
      "type": "array"
    },
    "source": {
      "const": "x402stock",
      "type": "string"
    }
  },
  "required": [
    "source",
    "as_of",
    "count",
    "ipos"
  ],
  "type": "object"
}