# AgentTalk Declare

> AgentTalk Declare is a paid API for AI agents from skyemeta.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-10-20).

Declares an AgentTalk channel session, provisioning a digital membership pass with capacity, expiry, and re-verification policy for a club, team, or school.

## Facts

- Endpoint: POST https://skyemeta.com/api/agenttalk/declare?utm_source=zero.xyz
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agenttalk-declare-c89abe44
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qrXOIbUpl_BT238zCSxN-

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agenttalk-declare-c89abe44 -d '<json body>'
```

Example prompt: Set up an AgentTalk membership channel for my school club with a capacity of 50 members, valid until January 1, 2027, using the members re-verify policy — I want everyone to use a single digital pass that works on our website and at the register without needing an app.

## When to prefer this

Choose this endpoint when you need to programmatically provision a single digital membership pass for a small organization (club, team, school) that must be recognized across website, online store, and physical register — without requiring members to download an app, remember passwords, or manage coupon codes. It is especially suitable for AI agents automating membership setup workflows.

## Known failure modes

- Missing required 'input' object returns a validation error
- Invalid 'method' value (not POST/PUT/PATCH) returns a schema error
- Invalid 'bodyType' value (not json/form-data/text) returns a schema error
- Insufficient USDC balance or payment failure results in 402 Payment Required
- Malformed body properties may result in a 400 Bad Request
- Server-side provisioning failure may return a 500 Internal Server Error

## How this service works

Before your agent negotiates or shares data with another agent, make both prove they qualify. Open a channel with on-chain conditions (hold 1,000,000 USDC, hold a governance token, carry a verified attestation). Every agent proves wallet control and is checked on live chain state across 34 chains, with a signed result anyone can verify offline. Re-check on demand; whoever stops qualifying is removed. No account or API key. Pay in USDC on Base, Polygon or Arbitrum.

## Output

Returns a JSON object containing a unique channelId (e.g. ch_...), member capacity, expiration timestamp (expiresAt), a conditionsHash for integrity verification, and a reverifyPolicy indicating how members are re-verified across touchpoints.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "capacity": 2,
  "channelId": "ch_...",
  "expiresAt": "2026-01-01T00:00:00.000Z",
  "conditionsHash": "0x...",
  "reverifyPolicy": "members"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agenttalk-declare-c89abe44/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from skyemeta.com](https://www.zero.xyz/host/skyemeta.com/llms.txt)