Roundhouse

wAILand Funding Changes

Call this when an agent holds EU/DACH funding calls (see /v1/opportunities) and needs what changed since a date: new calls, deadline moves with extraction basis, amount or title edits, and deadline-crossed closures, each dated to the daily snapshot that first showed it. Call /count (free) first: ftop_sedia changes most days, each DACH source about weekly. Own archive since 2026-05; field changes from 2026-08-24; DACH limited to crawled pages. Filters: since (required), until, source, kind.

SearchLiveeip155:8453Exactvia cdp
https://wailand.tailf99551.ts.net/v1/opportunity-changes
FundingChangesEuDachOpen-data
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 15 snapshots so far.
$0.86
Verified settled volume
16 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.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-09-09 10:35Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x32E293A7fA946331B3eCd013cf0461Bf32C99A9d

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.

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 0x32E2…99A9d. The signed payment is good for 5 minutes.

Paid to
0x32E2…99A9d
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
20000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x32E293A7fA946331B3eCd013cf0461Bf32C99A9d",
    "amount": "20000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "kind": "deadline_changed",
          "since": "2026-09-01"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "data": [
            {
              "url": "https://ec.europa.eu/info/funding-tenders/opportunities/portal/screen/opportunities/topic-details/DIGITAL-2022-SKILLS-03-SPECIALISED-EDU",
              "as_of": "2026-09-08",
              "title": "Specialised education programmes or modules in key capacity areas",
              "events": [
                {
                  "new": null,
                  "old": null,
                  "kind": "closed",
                  "field": null,
                  "basis_new": null,
                  "basis_old": null,
                  "observed_at": "2026-08-06",
                  "deadline_iso": "2026-07-16",
                  "deadline_basis": null,
                  "prev_observed_at": "2026-06-13"
                },
                {
                  "new": "2026-10-15",
                  "old": "2027-06-01",
                  "kind": "deadline_changed",
                  "field": "deadline_iso",
                  "basis_new": "structured",
                  "basis_old": "structured",
                  "flip_flop": true,
                  "observed_at": "2026-08-25",
                  "deadline_iso": null,
                  "deadline_basis": null,
                  "prev_observed_at": "2026-08-24"
                },
                {
                  "new": "2027-06-01",
                  "old": "2026-10-15",
                  "kind": "deadline_changed",
                  "field": "deadline_iso",
                  "basis_new": "structured",
                  "basis_old": "structured",
                  "flip_flop": true,
                  "observed_at": "2026-08-26",
                  "deadline_iso": null,
                  "deadline_basis": null,
                  "prev_observed_at": "2026-08-25"
                }
              ],
              "source": "ftop_sedia",
              "status": "open",
              "last_seen": "2026-09-08",
              "source_id": "DIGITAL-2022-SKILLS-03-SPECIALISED-EDU",
              "first_seen": "2026-06-13",
              "deadline_iso": "2027-06-01",
              "observations": 31,
              "deadline_basis": "structured",
              "last_shard_date": "2026-09-08",
              "envelope_version": "changes-1.0",
              "events_truncated": true,
              "rolling_deadline": false,
              "present_in_latest": true
            }
          ],
          "meta": {
            "as_of": {
              "ftop_sedia": "2026-09-08"
            },
            "license": "Internal use by the paying agent/operator; redistribution of substantial parts prohibited.",
            "degraded": false,
            "row_count": 1,
            "truncated": false,
            "attribution": "Contains public sector information from the EU Funding & Tenders Portal and national funding bodies, reused under Directive (EU) 2019/1024 / Decision 2011/833/EU terms. Not endorsed by the European Union. Change events are derived by wAILand from its own daily snapshot archive."
          }
        }
      }
    },
    "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",
              "required": [
                "since"
              ],
              "properties": {
                "kind": {
                  "enum": [
                    "appeared",
                    "closed",
                    "deadline_changed",
                    "amount_changed",
                    "title_changed"
                  ],
                  "type": "string",
                  "description": "Restrict to one event kind."
                },
                "since": {
                  "type": "string",
                  "format": "date",
                  "description": "ISO date, EXCLUSIVE: events observed after this snapshot date. Required."
                },
                "until": {
                  "type": "string",
                  "format": "date",
                  "description": "ISO date, inclusive; defaults to the newest snapshot."
                },
                "source": {
                  "enum": [
                    "ftop_sedia",
                    "cascade_funding",
                    "aws_austria",
                    "ibb_berlin",
                    "l_bank_bw",
                    "lfa_bayern",
                    "nrw_bank"
                  ],
                  "type": "string",
                  "description": "Restrict to one upstream portal."
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-09-09 10:35Z
Last indexed by Roundhouse
2026-09-24 10:40Z
Last enriched (probe, favicon, geo)
2026-09-23 17:45Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
Report

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. 15 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service wAILand Funding Changes 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=wAILand%20Funding%20Changes'
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://wailand.tailf99551.ts.net/v1/opportunity-changes, 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.