Human-only capabilities for AI agents: ground truth, verification, judgement and real-world action.
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| Argument | Type | Description |
|---|---|---|
| job_id* | string | |
| reason | string | |
| job_token* | string |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"job_id",
"job_token"
],
"properties": {
"job_id": {
"type": "string",
"format": "uuid",
"pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
},
"reason": {
"type": "string",
"maxLength": 2000
},
"job_token": {
"type": "string",
"minLength": 16
}
}
}Accept the human-reviewed commercial terms using the quote_token and create the asynchronous HumanEndpoint job. Creating the job starts a workflow that may lead to human execution in the real world after required payment. Store the returned job_token because it is required for later reads and control.
| Argument | Type | Description |
|---|---|---|
| quote_id* | string | |
| requester | object | |
| quote_token* | string | |
| callback_url | string | |
| idempotency_key* | string |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"quote_id",
"quote_token",
"idempotency_key"
],
"properties": {
"quote_id": {
"type": "string",
"format": "uuid",
"pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
},
"requester": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {}
},
"quote_token": {
"type": "string",
"minLength": 16
},
"callback_url": {
"type": "string",
"format": "uri"
},
"idempotency_key": {
"type": "string",
"maxLength": 160,
"minLength": 8
}
}
}Retrieve job status, messages, history, payment state, expense accounting, result and evidence.
| Argument | Type | Description |
|---|---|---|
| job_id* | string | |
| job_token* | string |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"job_id",
"job_token"
],
"properties": {
"job_id": {
"type": "string",
"format": "uuid",
"pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
},
"job_token": {
"type": "string",
"minLength": 16
}
}
}Retrieve a human-reviewed quote. Polling is always available as a fallback even when the quote request supplied callback_url. When status=offered, inspect the operator's service fee, expense authority and expiry. Creating the job accepts those terms. When declined, inspect the reason before deciding whether to resubmit.
| Argument | Type | Description |
|---|---|---|
| quote_id* | string | |
| quote_token* | string |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"quote_id",
"quote_token"
],
"properties": {
"quote_id": {
"type": "string",
"format": "uuid",
"pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
},
"quote_token": {
"type": "string",
"minLength": 16
}
}
}List evidence artifacts and SHA-256 hashes for a secured human job. Download paths require the same job token.
| Argument | Type | Description |
|---|---|---|
| job_id* | string | |
| job_token* | string |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"job_id",
"job_token"
],
"properties": {
"job_id": {
"type": "string",
"format": "uuid",
"pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
},
"job_token": {
"type": "string",
"minLength": 16
}
}
}List pass-through expense requests for a secured job, including exact amount, payment status and receipt metadata.
| Argument | Type | Description |
|---|---|---|
| job_id* | string | |
| job_token* | string |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"job_id",
"job_token"
],
"properties": {
"job_id": {
"type": "string",
"format": "uuid",
"pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
},
"job_token": {
"type": "string",
"minLength": 16
}
}
}Discover human capabilities for tasks software cannot complete alone: call a business, supplier or organisation; check current price, stock, lead time or availability by phone; obtain information that is only available by speaking to a person; verify a physical fact or location in the real world; independently review AI output; apply human judgement; perform bounded manual research; or carry out another lawful physical-world action. Results are structured and can include evidence. If no listed capability fits, use custom-human-task.
No arguments.
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {}
}Check whether a proposed human task is eligible before requesting a quote or spending funds.
| Argument | Type | Description |
|---|---|---|
| objective* | string |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"objective"
],
"properties": {
"objective": {
"type": "string",
"maxLength": 10000,
"minLength": 1
}
}
}Send additional information to the human operator working on the job, including when the job is waiting for agent input.
| Argument | Type | Description |
|---|---|---|
| job_id* | string | |
| message* | string | |
| job_token* | string |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"job_id",
"job_token",
"message"
],
"properties": {
"job_id": {
"type": "string",
"format": "uuid",
"pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"
},
"message": {
"type": "string",
"maxLength": 10000,
"minLength": 1
},
"job_token": {
"type": "string",
"minLength": 16
}
}
}Submit a request for human-reviewed terms for a real-world task whose cost depends on scope, feasibility, urgency or conditions. This sends the request into a HumanEndpoint workflow for review by a human operator, but does not commit funds or start execution. HumanEndpoint returns commercial terms that can be accepted or declined before payment. Provide callback_url to receive signed quote.offered or quote.declined webhooks instead of relying only on polling. Suitable tasks include calling a business for current price, stock, lead time or availability; retrieving information only available by phone; verifying a real-world fact; checking AI output; applying human judgement; doing bounded research; or carrying out a physical-world task. If no named service matches, set service_slug to custom-human-task.
| Argument | Type | Description |
|---|---|---|
| objective* | string | |
| requester | object | |
| constraints | object | |
| deadline_at | string | |
| callback_url | string | |
| deliverables* | array | |
| service_slug* | string | |
| max_budget_usdc |
| number |
| max_expenses_usdc | number |
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"service_slug",
"objective",
"deliverables"
],
"properties": {
"objective": {
"type": "string",
"maxLength": 10000,
"minLength": 1
},
"requester": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {}
},
"constraints": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {}
},
"deadline_at": {
"type": "string"
},
"callback_url": {
"type": "string",
"format": "uri"
},
"deliverables": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 50,
"minItems": 1
},
"service_slug": {
"type": "string"
},
"max_budget_usdc": {
"type": "number",
"minimum": 0
},
"max_expenses_usdc": {
"type": "number",
"maximum": 100000,
"minimum": 0
}
}
}