GovSpendPulse

Global government procurement intelligence API. 9 endpoints covering US federal contracts (USASpending.gov), active solicitations (SAM.gov), EU tenders (TED), UK…

DataLiveeip155:8453Exactvia cdp

https://govspendpulse.theaslangroupllc.com/api/govspend/agency-intel

Agency-intelFederal-agencyProcurement-strategyIdiqGwac

Calls · 30d

1→ 0%

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 26 snapshots so far.

$768.65

Verified settled volume

A floor: summed over 5,000 of 11,321 verified settlements.

$0.150

Listed price

As published in the catalog. Always read the live 402 before paying.

1

Calls · 30d

Upstream's own call count for this endpoint, not ours.

1

Unique payers · 30d

Last called 2026-08-20 14:02Z

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc

The 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.

{
  "error": "X-PAYMENT header is required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://govspendpulse.theaslangroupllc.com/api/govspend/agency-intel",
      "description": "Federal agency spending profile, procurement intelligence, and capture strategy for any US federal agency. Returns top vendors, NAICS codes, procurement vehicles, IDIQ/GWAC contracts, entry strategy, and budget priorities from USASpending.gov data — for business-development and capture agents.",
      "maxAmountRequired": "150000",
      "maxTimeoutSeconds": 300
    }
  ],
  "x402Version": 1
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.15USDC≈ $0.15 USD

on Base · exact scheme

Pay 0.15 USDC on Base to 0x50ab…912fc. The signed payment is good for 5 minutes.

Paid to: 0x50ab…912fc
USD Coin contract: 0x8335…02913
Payment window: 5 minutes
As published: 150000 smallest units

0.15USDC≈ $0.15 USD

on Base · exact scheme

Pay 0.15 USDC on Base to 0x50ab…912fc. The signed payment is good for 168 hours.

Paid to: 0x50ab…912fc
USD Coin contract: 0x8335…02913
Payment window: 168 hours
As published: 150000 smallest units

150000units

on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 985iFj…B5KX1
Token contract: EPjFWd…TDt1v
Payment window: 5 minutes

150000units

on Polygon · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0x50ab…912fc
Token contract: 0x3c49…c3359
Payment window: 5 minutes

150000units

on Arbitrum · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0x50ab…912fc
Token contract: 0xaf88…e5831
Payment window: 5 minutes

150000units

on eip155:480 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0x50ab…912fc
Token contract: 0x79A0…D24D1
Payment window: 5 minutes

150000units

on eip155:143 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0x50ab…912fc
Token contract: 0x7547…fb603
Payment window: 5 minutes

150000units

on eip155:196 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0x50ab…912fc
Token contract: 0x779d…13736
Payment window: 5 minutes

150000units

on eip155:999 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0x50ab…912fc
Token contract: 0xb883…a630f
Payment window: 5 minutes

150000units

on algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 62A253…WGI7I
Token contract: 31566704
Payment window: 5 minutes

150000units

on xrpl:0 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: rMnHeu…PEh32
Token contract: XRP
Payment window: 5 minutes

0.15units

on xrpl:0 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: rMnHeu…PEh32
Token contract: 524C55…00000
Payment window: 5 minutes

150000000000000000units

on eip155:56 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0x50ab…912fc
Token contract: 0x8d0D…08B0d
Payment window: 5 minutes

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "amount": "150000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "GatewayWalletBatched",
      "version": "1",
      "verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
    },
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "amount": "150000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 604900
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
    },
    "payTo": "985iFjbnGQ3dJcwXnfRCMSrH4Jnc3kW1N6msR64B5KX1",
    "amount": "150000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "amount": "150000",
    "scheme": "exact",
    "network": "eip155:137",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "amount": "150000",
    "scheme": "exact",
    "network": "eip155:42161",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x79A02482A880bCe3F13E09da970dC34dB4cD24D1",
    "extra": {
      "name": "USDC",
      "version": "2"
    },
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "amount": "150000",
    "scheme": "exact",
    "network": "eip155:480",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
    "extra": {
      "name": "USDC",
      "version": "2"
    },
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "amount": "150000",
    "scheme": "exact",
    "network": "eip155:143",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x779ded0c9e1022225f8e0630b35a9b54be713736",
    "extra": {
      "name": "USD₮0",
      "version": "1"
    },
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "amount": "150000",
    "scheme": "exact",
    "network": "eip155:196",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0xb88339CB7199b77E23DB6E890353E22632Ba630f",
    "extra": {
      "name": "USDC",
      "version": "2"
    },
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "amount": "150000",
    "scheme": "exact",
    "network": "eip155:999",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "31566704",
    "extra": {
      "feePayer": "ZMFK2OI7ZBD2U27ISERZC4S6LKM6WMFJPZQ4MYNJDZ2VNBNMBA67RA22AA"
    },
    "payTo": "62A253YPATFNJCPRKID3FKD77MYJFNTVRYRP4B4JWG36EGLPY7UXFWGI7I",
    "amount": "150000",
    "scheme": "exact",
    "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "XRP",
    "extra": {
      "invoiceId": "312AADD69F664D6EBB4B1C921CFC94AF",
      "sourceTag": 804681468
    },
    "payTo": "rMnHeutYALco8RYFVcmuU4BCgSzBpPEh32",
    "amount": "150000",
    "scheme": "exact",
    "network": "xrpl:0",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "524C555344000000000000000000000000000000",
    "extra": {
      "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
      "invoiceId": "11D08815B94E483A81F71F240C91A8EC",
      "sourceTag": 804681468
    },
    "payTo": "rMnHeutYALco8RYFVcmuU4BCgSzBpPEh32",
    "amount": "0.15",
    "scheme": "exact",
    "network": "xrpl:0",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
    "extra": {
      "name": "World Liberty Financial USD",
      "version": "1",
      "signerAddress": "0x34F7a661160780Ce1346e6D7B96D2bE244590899",
      "assetTransferMethod": "eip3009"
    },
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "amount": "150000000000000000",
    "scheme": "exact",
    "network": "eip155:56",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "lang": "en",
          "keyword": "cybersecurity"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "agency": "Department of Homeland Security",
          "fiscal_year": "FY2025",
          "entry_strategy": {
            "teaming_advice": "Team with an existing EAGLE II or PACTS III prime for fastest path to awards",
            "easiest_entry_point": "DHS PACTS III small business track or GSA MAS for initial access",
            "key_contracting_offices": [
              "DHS OCPO",
              "CBP Procurement Directorate",
              "CISA Office of Contracting and Procurement"
            ],
            "set_aside_opportunities": "HUBZone and 8(a) set-asides represent ~18% of DHS spend — above federal average"
          },
          "spending_trend": "Growing — DHS budget increased 8% in FY2025 with emphasis on technology modernization",
          "spending_profile": {
            "top_5_vendors": [
              {
                "name": "Leidos",
                "total_usd": 1800000000,
                "award_count": 42
              },
              {
                "name": "Booz Allen Hamilton",
                "total_usd": 980000000,
                "award_count": 31
              }
            ],
            "top_naics_codes": [
              "541512",
              "541511",
              "541330"
            ],
            "small_business_pct_est": "22%",
            "total_contract_spend_usd": 14200000000,
            "average_contract_size_usd": 4200000
          },
          "vehicle_landscape": {
            "common_vehicles": [
              "EAGLE II",
              "PACTS III",
              "SPARC II"
            ],
            "gsa_schedules_used": [
              "IT Schedule 70 / MAS IT",
              "Professional Services Schedule"
            ],
            "key_idiq_contracts": [
              "EAGLE II (IT services)",
              "PACTS III (professional services)",
              "First Source II (IT commodities)"
            ]
          },
          "procurement_priorities": [
            "Zero Trust Architecture",
            "Southwest Border Technology",
            "AI/ML for threat detection",
            "Cybersecurity workforce"
          ]
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "properties": {
                "lang": {
                  "type": "string",
                  "description": "en | es | fr | de | ja | zh | ko | pt | ar (default: en)"
                },
                "agency": {
                  "type": "string",
                  "description": "(required) agency name or abbreviation — e.g. \"Department of Defense\" | \"DHS\" | \"VA\" | \"HHS\" | \"GSA\" | \"DOE\" | \"NASA\""
                },
                "keyword": {
                  "type": "string",
                  "description": "optional focus area within the agency — e.g. \"cybersecurity\" | \"cloud\" | \"healthcare IT\""
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  },
  "builder-code": {
    "info": {
      "a": "bc_gxy6qn5p"
    },
    "schema": {
      "type": "object",
      "$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
    }
  }
}

Provenance

Seen in the source catalog: 2026-08-20 14:02Z
Last indexed by Roundhouse: 2026-09-19 13:40Z
Last enriched (probe, favicon, geo): 2026-09-20 05:45Z
x402 version: 2
Max timeout: 300s
Liveness probe: HTTP 402

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

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 26 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Show the prompt

Using Roundhouse, look up the x402 service GovSpendPulse 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=GovSpendPulse'
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://govspendpulse.theaslangroupllc.com/api/govspend/agency-intel, 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.