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openapi: 3.2.0
info:
title: Agenticfinancegraph Com Data API
version: 0.19.0
contact:
email: agenticfinancegraph@proton.me
url: https://agenticfinancegraph.com
license:
name: CC BY 4.0
url: https://creativecommons.org/licenses/by/4.0/
x-guidance: 'Free routes (/api/*) need no key and no payment; read /api/state first for every current figure with its definition id and as_of. Paid evidence packs: GET /check/{kind}?id=<ERC-8004 token id on Base> answers 402 with x402 v2 requirements (USDC on Base, exact scheme, amount in atomic units, payTo); sign the payment and retry with the PAYMENT-SIGNATURE header; the 200 body is the pack with its receipt. Kinds and prices in USDC: liveness 0.01, paygraph 0.05, drain 0.02, incidents 0.01, peer 0.01, bundle 0.10, reval 0.25; the 402 states the exact amount before anything is charged. MCP clients can read the same free data at https://agenticfinancegraph.com/mcp. Every figure is a measurement with a time, never an estimate; quote the counted total only beside the top-wallet share and the median.'
description: 'Operations tagged Data across 3 of this provider''s published API definitions: openapi.json, agenticfinancegraph-com-openapi.json, openapi.json. Each path carries the servers of the definition it was published in.'
servers:
- url: https://agenticfinancegraph.com
tags:
- name: Data
paths:
/api/changepoints:
get:
operationId: getChangepoints
summary: Dated changes of ours that moved a series
description: Every change to coverage, method, the asset set, the label map or a detector rule, with its date, the metric keys it moved and where it is written up. A step in a series at one of these dates is our change, not the market's. Entries are never edited or removed.
tags:
- Data
responses:
'200':
description: The changepoint register
content:
application/json:
schema:
type: object
properties:
count:
type: integer
changepoints:
type: array
items:
type: object
properties:
id:
type: string
date:
type: string
kind:
type: string
enum:
- method
- coverage
- asset_set
- label_map
- detector_rule
- backfill
comparable_from:
type:
- string
- 'null'
metric_keys:
type: array
items:
type: string
definition_ids:
type: array
items:
type: string
summary:
type: string
reference:
type: string
corrects:
type: string
description: 'For a correcting entry: the id of the entry whose scope or facts it corrects (that entry stays unchanged).'
registered:
type: string
description: 'For a correcting entry: the date it was added, when later than the change itself.'
servers:
- url: https://agenticfinancegraph.com
/api/steps:
get:
operationId: getSteps
summary: Steps in our own series, and what explains each
description: A step is a material move in one of our archived series, concentrated in one day and persisting for two more (PELT over each daily series, Killick, Fearnhead & Eckley 2012, confirmed by a one-day jump test). Each step is explained by a dated entry in /api/changepoints, by a checked note (a move of the world, measured two ways), marked settling (the series is under a week old), or left open; the data check unexplained_step warns on open steps from the last 14 days.
tags:
- Data
responses:
'200':
description: Steps from the last 14 days with their status
content:
application/json:
schema:
type: object
properties:
as_of:
type: string
format: date-time
method:
type: string
parameters:
type: object
summary:
type: object
steps:
type: array
items:
type: object
properties:
metric:
type: string
step_day:
type: string
format: date
before:
type: number
after:
type: number
shift:
type: number
ratio:
type:
- number
- 'null'
z:
type: number
status:
type: string
enum:
- explained
- acknowledged
- settling
- open
explained_by:
type:
- string
- 'null'
note:
type:
- string
- 'null'
'503':
description: The document could not be read or did not verify; nothing is substituted
servers:
- url: https://agenticfinancegraph.com
/api/approvals:
get:
operationId: getApprovals
summary: Token approvals from AI-agent wallets, and what stands behind them
description: 'ERC-20 and Permit2 approvals that paying agent wallets on Base gave in the last 30 days (USDC, USDT, DAI, USDbC, EURC, WETH, cbBTC); spenders with their code type and label; the balances behind unlimited approvals still standing; and approvals to plain accounts (no contract code) with their transactions. Daily. A standing approval is exposure, not a loss. Definitions: /def/approval.*.'
tags:
- Data
responses:
'200':
description: Totals, exposure, top spenders, plain-account approvals
'503':
description: Not published yet or did not verify; nothing is substituted
servers:
- url: https://agenticfinancegraph.com
/api/crosscheck:
get:
operationId: getCrosscheck
summary: ERC-8004 registrations measured two ways, per chain
description: 'Each row is one chain and one closed UTC day: The Graph Agent0 subgraph total for that day beside our own count. Base is counted exactly at the day end from our dated mint table; other chains test whether the subgraph total falls between our census readings just before and just after the day ended. A gap is published as measured. Refreshed daily (afg-graphcheck).'
tags:
- Data
responses:
'200':
description: latest row per chain and the last 7 days of rows
content:
application/json:
schema:
type: object
'503':
description: the document could not be read; no substitute is served
servers:
- url: https://agenticfinancegraph.com
/api/bindings:
get:
operationId: getBindings
summary: Bindings of every ranked agent (one file)
description: 'Every binding of every agent ranked L7 or above on Base: wallet, ERC-8004 registration, method (1 = holds the registration via ownerOf, 3 = agentWallet declared in the registration file), confidence, validity and evidence, with a SHA-256 of the rows. Rebuilt every three hours by the rank job. Ranked agents only.'
tags:
- Data
responses:
'200':
description: count, rows_sha256 and rows
content:
application/json:
schema:
type: object
'503':
description: the document could not be read; no substitute is served
servers:
- url: https://agenticfinancegraph.com
/api/a2a:
post:
operationId: a2aMessageSend
summary: A2A message/send (JSON-RPC, protocol 0.3)
description: 'Send an A2A JSON-RPC request with method message/send. Text is routed by what it asks (an agent id or 0x address, a check before paying, detections, the top of the rank, the market state); a data part {"tool": "", "arguments": {...}} calls a tool of the MCP server directly. Every reply is a Message (no tasks, no streaming). The agent card is at /.well-known/agent-card.json.'
tags:
- Data
requestBody:
required: true
content:
application/json:
schema:
type: object
responses:
'200':
description: JSON-RPC response with a Message result or an error
content:
application/json:
schema:
type: object
servers:
- url: https://agenticfinancegraph.com
/api/usage:
get:
operationId: getUsage
summary: 'What our origin served: requests by route family, status class and UTC hour'
description: 'Counts of the requests our origin server answered, keyed by UTC hour, route family (home, page/, api/, mcp, check/, def/*, agents/*, asset, well-known, other) and status class (2xx, 3xx, 402, 4xx, 5xx); MCP tool calls are also counted per tool. Nothing per visitor is kept: no address, no user agent, no query string, no body. Cloudflare answers some requests from its cache and those never reach the origin, so every figure is a floor; our own checks are included. Definition usage.origin.v1. Counting started on 30 Oct 2026.'
tags:
- Data
responses:
'200':
description: Today by hour and by route, and daily totals for up to 31 days
content:
application/json:
schema:
type: object
properties:
definition_id:
type: string
definition_url:
type: string
as_of:
type: string
format: date-time
since:
type:
- string
- 'null'
note:
type: string
counting:
type: string
today:
type:
- object
- 'null'
properties:
day:
type: string
total:
type: integer
by_status:
type: object
additionalProperties:
type: integer
by_route:
type: object
additionalProperties:
type: integer
mcp_tool_calls:
type: object
additionalProperties:
type: integer
by_hour:
type: object
additionalProperties:
type: integer
days:
type: array
items:
type: object
properties:
day:
type: string
total:
type: integer
by_status:
type: object
additionalProperties:
type: integer
by_route:
type: object
additionalProperties:
type: integer
mcp_tool_calls:
type: object
additionalProperties:
type: integer
servers:
- url: https://agenticfinancegraph.com
x-refined-from:
- openapi.json
- agenticfinancegraph-com-openapi.json
- openapi.json
x-agentcash-guidance:
llmsTxtUrl: https://agenticfinancegraph.com/llms.txt
x-discovery:
compat: https://agenticfinancegraph.com/.well-known/x402
catalog: https://agenticfinancegraph.com/.well-known/agent-card.json