Follow grants from funder to field.

teleon.dev/docs/nonprofits reads IRS Form 990 returns, foundation grants and IATI humanitarian flows, and links a grant from the funder's return to the activity it pays for. Each record carries its source, license and read time.

v42.0teleon.dev/docs/nonprofitsNonprofit feedhttpsjson

Read the docs Copy the agent prompt

One grant, three records

Meridian Family FoundationForm 990-PF: a $250,000 grant

Meridian Relief NetworkForm 990: program spending on water

IATI activitydisbursement to a water project, by country

The same grant appears in three public records; the feed links them, each with its own source, license and read time.

What it does

Form 990 returns

Revenue, program spending and grants paid, from the returns tax-exempt organizations file each year.

Foundation grants

Grant lists name the grantee, the amount and the purpose, so a funder's giving reads as a ledger.

Humanitarian flows

IATI activities show commitments and disbursements by country and sector, as publishers release them.

The contract

Every record carries its source, license and read time, and agents follow an organization by cursor or with a keyed watch on its EIN or IATI ID.

StoreS191

Versionv42.0

SourcesIRS Form 990, foundation grants, IATI

Each recordSource, license, read time

Identifiers

EIN and tax period
IATI activity identifier

Execution contracts

Request and responseCopy

GET https://api.teleon.dev/v1/nonprofits/records?funder=example-family-foundation

# Response
{
  "records": [
    {
      "id": "np_990pf_2025_g017",
      "kind": "grant_paid",
      "funder": "Meridian Family Foundation",
      "grantee": "Meridian Relief Network",
      "amount": 250000,
      "purpose": "clean water program",
      "source": "IRS Form 990-PF e-file",
      "license": "public record",
      "read_at": "2026-10-20T08:00:00Z"
    }
  ]
}

Endpoints

Method	Path	Access	What it does
`GET`	`/v1/nonprofits/records`	RING-3	List records by organization, year and country
`GET`	`/v1/nonprofits/records/{id}`	RING-3	Read one record with its source, license and read time
`GET`	`/v1/nonprofits/changes?since={cursor}`	RING-3	Read every change since a cursor, in order
`POST`	`/v1/nonprofits/watches`	RING-2	Watch a funder, a grantee or a country with a key

Listed paths appear in the service’s published files today. This surface comes from the Teleon Omnibus Codex v1.0 to v50.0, Oct 25, 2026. In the one-host plan every path here is served under api.teleon.dev/v1/nonprofits.

How it connects

Reads from

Foragerteleon.dev/docs/forager Entitiesteleon.dev/docs/entities

Feeds into

Catalyst fusionteleon.dev/docs/catalysts Lab spinoutsteleon.dev/docs/spinouts Searchteleon.dev/docs/search

Queuesaq526-aq600

StoresS191 Form 990, Grants and Humanitarian Flows

For agents

Give your agent the read-only guide first. It reports back before any write.

Agent prompt

Read https://teleon.dev/docs/nonprofits.md and trace one foundation's grants to the IATI activities they fund. Read only.

Copy

llms.txt Agent card

Words on this page

Full glossary

Form 990: The annual return US tax-exempt organizations file with the IRS; foundations file Form 990-PF, which lists grants paid.
IATI: The International Aid Transparency Initiative standard for publishing aid and humanitarian spending, activity by activity.
Cursor: A position in a feed's change log. Reading since a cursor returns everything newer, in order.
Read time: When Teleon fetched a record from its source. It sits beside the source's own dates, so readers can judge how fresh each record is.